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CERTFR-2021-AVI-219
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Cisco. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, une exécution de code arbitraire à distance et un déni de service à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
Vendor | Product | Description | ||
---|---|---|---|---|
Cisco | N/A | Cisco Catalyst IE3400 Heavy Duty Series Switches | ||
Cisco | N/A | Cisco Catalyst IE3400 Rugged Series Switches | ||
Cisco | IOS XE | Cisco IOS XE SD-WAN Software | ||
Cisco | N/A | Cisco Catalyst 9100 APs | ||
Cisco | N/A | Cisco Aironet 2800 Series APs | ||
Cisco | N/A | Cisco Aironet 1540 Series APs | ||
Cisco | IOS XE | Cisco IOS XE Software | ||
Cisco | N/A | Cisco Catalyst 9300L | ||
Cisco | N/A | Cisco Aironet 1800 Series APs | ||
Cisco | N/A | Cisco Aironet 4800 APs | ||
Cisco | Jabber | Cisco Jabber for MacOS | ||
Cisco | N/A | Cisco Catalyst 3850 | ||
Cisco | N/A | Cisco Catalyst C9500-48Y4C Switch | ||
Cisco | N/A | Cisco Catalyst 9800 Embedded Wireless Controller for Catalyst 9300, 9400, and 9500 Series Switches | ||
Cisco | Jabber | Cisco Jabber for mobile platforms | ||
Cisco | N/A | Cisco Catalyst IW 6300 APs | ||
Cisco | N/A | Cisco Catalyst 9800 Series Wireless Controllers | ||
Cisco | N/A | Cisco Catalyst 9400 Series Switches | ||
Cisco | N/A | Cisco Catalyst 9600 Series Switches | ||
Cisco | N/A | Cisco Catalyst 9300 | ||
Cisco | Jabber | Cisco Jabber for Windows | ||
Cisco | N/A | Cisco Catalyst C9500-24Y4C Switch | ||
Cisco | N/A | Cisco Catalyst IE3300 Rugged Series Switches | ||
Cisco | N/A | Cisco Aironet 3800 Series APs | ||
Cisco | N/A | Cisco Catalyst C9500-32QC Switch | ||
Cisco | N/A | Cisco Catalyst IE3200 Rugged Series Switches | ||
Cisco | N/A | Cisco Catalyst C9500-32C Switch | ||
Cisco | N/A | Cisco Aironet 1560 Series APs |
References
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Cisco Catalyst IE3400 Heavy Duty Series Switches", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst IE3400 Rugged Series Switches", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco IOS XE SD-WAN Software", "product": { "name": "IOS XE", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 9100 APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Aironet 2800 Series APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Aironet 1540 Series APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco IOS XE Software", "product": { "name": "IOS XE", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 9300L", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Aironet 1800 Series APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Aironet 4800 APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Jabber for MacOS", "product": { "name": "Jabber", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 3850", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst C9500-48Y4C Switch", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 9800 Embedded Wireless Controller for Catalyst 9300, 9400, and 9500 Series Switches", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Jabber for mobile platforms", "product": { "name": "Jabber", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst IW 6300 APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 9800 Series Wireless Controllers", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 9400 Series Switches", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 9600 Series Switches", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst 9300", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Jabber for Windows", "product": { "name": "Jabber", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst C9500-24Y4C Switch", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst IE3300 Rugged Series Switches", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Aironet 3800 Series APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst C9500-32QC Switch", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst IE3200 Rugged Series Switches", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Catalyst C9500-32C Switch", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } }, { "description": "Cisco Aironet 1560 Series APs", "product": { "name": "N/A", "vendor": { "name": "Cisco", "scada": false } } } ], "affected_systems_content": null, "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n", "cves": [ { "name": "CVE-2021-1441", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1441" }, { "name": "CVE-2021-1411", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1411" }, { "name": "CVE-2021-1376", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1376" }, { "name": "CVE-2021-1373", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1373" }, { "name": "CVE-2021-1453", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1453" }, { "name": "CVE-2021-1375", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1375" }, { "name": "CVE-2021-1446", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1446" }, { "name": "CVE-2021-1437", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1437" }, { "name": "CVE-2021-1417", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1417" }, { "name": "CVE-2021-1392", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1392" }, { "name": "CVE-2021-1398", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1398" }, { "name": "CVE-2021-1471", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1471" }, { "name": "CVE-2021-1452", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1452" }, { "name": "CVE-2021-1449", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1449" }, { "name": "CVE-2021-1439", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1439" }, { "name": "CVE-2021-1418", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1418" }, { "name": "CVE-2021-1469", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1469" }, { "name": "CVE-2021-1403", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1403" }, { "name": "CVE-2021-1451", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1451" }, { "name": "CVE-2021-1432", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1432" }, { "name": "CVE-2021-1433", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1433" }, { "name": "CVE-2021-1442", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1442" }, { "name": "CVE-2021-1431", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1431" }, { "name": "CVE-2021-1352", "url": "https://www.cve.org/CVERecord?id=CVE-2021-1352" } ], "initial_release_date": "2021-03-25T00:00:00", "last_revision_date": "2021-03-25T00:00:00", "links": [ { "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-cisco-jabber-PWrTATTC du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cisco-jabber-PWrTATTC" } ], "reference": "CERTFR-2021-AVI-219", "revisions": [ { "description": "Version initiale", "revision_date": "2021-03-25T00:00:00.000000" } ], "risks": [ { "description": "D\u00e9ni de service \u00e0 distance" }, { "description": "Ex\u00e9cution de code arbitraire \u00e0 distance" }, { "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur" }, { "description": "Contournement de la politique de s\u00e9curit\u00e9" }, { "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es" }, { "description": "\u00c9l\u00e9vation de privil\u00e8ges" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco.\nCertaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un\nprobl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, une ex\u00e9cution de code\narbitraire \u00e0 distance et un d\u00e9ni de service \u00e0 distance.\n", "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-aironet-mdns-dos-E6KwYuMx du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-mdns-dos-E6KwYuMx" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-iosxe-romvar-cmd-inj-N56fYbrw du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-romvar-cmd-inj-N56fYbrw" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-iosxe-buffover-CqdRWLc du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-buffover-CqdRWLc" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-fast-Zqr6DD5 du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fast-Zqr6DD5" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ios-xe-cat-verify-BQ5hrXgH du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-cat-verify-BQ5hrXgH" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ios-xe-iot-codexec-k46EFF6q du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-iot-codexec-k46EFF6q" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-iosxe-sdwdos-4zeEeC9w du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-sdwdos-4zeEeC9w" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-aironet-info-disc-BfWqghj du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-info-disc-BfWqghj" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-iosxe-cswsh-FKk9AzT5 du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cswsh-FKk9AzT5" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-alg-dos-hbBS7SZE du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-alg-dos-hbBS7SZE" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-iosxe-decnet-dos-cuPWDkyL du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-decnet-dos-cuPWDkyL" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ios-xe-evss-code-exe-8cw5VSvw du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-evss-code-exe-8cw5VSvw" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-iosxe-sdwarbcmdexec-sspOMUr3 du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-sdwarbcmdexec-sspOMUr3" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-XE-ACE-75K3bRWe du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-XE-ACE-75K3bRWe" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ewlc-capwap-dos-2OA3JgKS du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewlc-capwap-dos-2OA3JgKS" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ios-xe-pnp-priv-esc-AmG3kuVL du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-pnp-priv-esc-AmG3kuVL" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-XE-SAP-OPLbze68 du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-XE-SAP-OPLbze68" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ap-privesc-wEVfp8Ud du 24 mars 2021", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-privesc-wEVfp8Ud" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-cisco-jabber-PWrTATTChttps: du 24 mars 2021", "url": null } ] }
CVE-2021-1442 (GCVE-0-2021-1442)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in a diagnostic command for the Plug-and-Play (PnP) subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to the level of an Administrator user (level 15) on an affected device. The vulnerability is due to insufficient protection of sensitive information. An attacker with low privileges could exploit this vulnerability by issuing the diagnostic CLI show pnp profile when a specific PnP listener is enabled on the device. A successful exploit could allow the attacker to obtain a privileged authentication token. This token can be used to send crafted PnP messages and execute privileged commands on the targeted system.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T16:11:17.201Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "20210324 Cisco IOS XE Software Plug-and-Play Privilege Escalation Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO", "x_transferred" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-pnp-priv-esc-AmG3kuVL" } ], "title": "CVE Program Container" }, { "metrics": [ { "other": { "content": { "id": "CVE-2021-1442", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-11-08T20:20:22.111285Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-11-08T23:35:27.994Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Cisco IOS XE Software", "vendor": "Cisco", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2021-03-24T00:00:00", "descriptions": [ { "lang": "en", "value": "A vulnerability in a diagnostic command for the Plug-and-Play (PnP) subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to the level of an Administrator user (level 15) on an affected device. The vulnerability is due to insufficient protection of sensitive information. An attacker with low privileges could exploit this vulnerability by issuing the diagnostic CLI show pnp profile when a specific PnP listener is enabled on the device. A successful exploit could allow the attacker to obtain a privileged authentication token. This token can be used to send crafted PnP messages and execute privileged commands on the targeted system." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-532", "description": "CWE-532", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-03-24T20:06:04", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20210324 Cisco IOS XE Software Plug-and-Play Privilege Escalation Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-pnp-priv-esc-AmG3kuVL" } ], "source": { "advisory": "cisco-sa-ios-xe-pnp-priv-esc-AmG3kuVL", "defect": [ [ "CSCvt41030" ] ], "discovery": "INTERNAL" }, "title": "Cisco IOS XE Software Plug-and-Play Privilege Escalation Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2021-03-24T16:00:00", "ID": "CVE-2021-1442", "STATE": "PUBLIC", "TITLE": "Cisco IOS XE Software Plug-and-Play Privilege Escalation Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco IOS XE Software", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in a diagnostic command for the Plug-and-Play (PnP) subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to the level of an Administrator user (level 15) on an affected device. The vulnerability is due to insufficient protection of sensitive information. An attacker with low privileges could exploit this vulnerability by issuing the diagnostic CLI show pnp profile when a specific PnP listener is enabled on the device. A successful exploit could allow the attacker to obtain a privileged authentication token. This token can be used to send crafted PnP messages and execute privileged commands on the targeted system." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "7.0", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-532" } ] } ] }, "references": { "reference_data": [ { "name": "20210324 Cisco IOS XE Software Plug-and-Play Privilege Escalation Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-pnp-priv-esc-AmG3kuVL" } ] }, "source": { "advisory": "cisco-sa-ios-xe-pnp-priv-esc-AmG3kuVL", "defect": [ [ "CSCvt41030" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1442", "datePublished": "2021-03-24T20:06:04.166617Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-08T23:35:27.994Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-1398 (GCVE-0-2021-1398)
Vulnerability from cvelistv5
Published
2021-03-24 20:07
Modified
2024-11-08 23:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the boot logic of Cisco IOS XE Software could allow an authenticated, local attacker with level 15 privileges or an unauthenticated attacker with physical access to execute arbitrary code on the underlying Linux operating system of an affected device. This vulnerability is due to incorrect validations of specific function arguments that are passed to the boot script. An attacker could exploit this vulnerability by tampering with a specific file, which an affected device would process during the initial boot process. On systems that are protected by the Unified Extensible Firmware Interface (UEFI) secure boot feature, a successful exploit could allow the attacker to execute unsigned code at boot time and bypass the image verification check in the secure boot process of the affected device.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1403 (GCVE-0-2021-1403)
Vulnerability from cvelistv5
Published
2021-03-24 20:07
Modified
2024-11-08 23:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the web UI feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site WebSocket hijacking (CSWSH) attack and cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient HTTP protections in the web UI on an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the web UI to follow a crafted link. A successful exploit could allow the attacker to corrupt memory on the affected device, forcing it to reload and causing a DoS condition.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1352 (GCVE-0-2021-1352)
Vulnerability from cvelistv5
Published
2021-03-24 20:16
Modified
2024-11-08 23:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the DECnet Phase IV and DECnet/OSI protocol processing of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation of DECnet traffic that is received by an affected device. An attacker could exploit this vulnerability by sending DECnet traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1437 (GCVE-0-2021-1437)
Vulnerability from cvelistv5
Published
2021-03-24 20:05
Modified
2024-11-08 23:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote attacker to obtain confidential information from an affected device. This vulnerability is due to an unrestricted Trivial File Transfer Protocol (TFTP) configuration. An attacker could exploit this vulnerability by sending a specific TFTP request to an affected device. A successful exploit could allow the attacker to download any file from the filesystem of the affected access point (AP).
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Aironet Access Point Software |
Version: n/a |
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A successful exploit could allow the attacker to download any file from the filesystem of the affected access point (AP)." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-275", "description": "CWE-275", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-03-24T20:05:54", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20210324 Cisco Aironet Access Points FlexConnect Upgrade Information Disclosure Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-info-disc-BfWqghj" } ], "source": { "advisory": "cisco-sa-aironet-info-disc-BfWqghj", "defect": [ [ "CSCvv91666" ] ], "discovery": "INTERNAL" }, "title": "Cisco Aironet Access Points FlexConnect Upgrade Information Disclosure Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2021-03-24T16:00:00", "ID": "CVE-2021-1437", "STATE": "PUBLIC", "TITLE": "Cisco Aironet Access Points FlexConnect Upgrade Information Disclosure Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco Aironet Access Point Software", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote attacker to obtain confidential information from an affected device. This vulnerability is due to an unrestricted Trivial File Transfer Protocol (TFTP) configuration. An attacker could exploit this vulnerability by sending a specific TFTP request to an affected device. A successful exploit could allow the attacker to download any file from the filesystem of the affected access point (AP)." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "7.5", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-275" } ] } ] }, "references": { "reference_data": [ { "name": "20210324 Cisco Aironet Access Points FlexConnect Upgrade Information Disclosure Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-info-disc-BfWqghj" } ] }, "source": { "advisory": "cisco-sa-aironet-info-disc-BfWqghj", "defect": [ [ "CSCvv91666" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1437", "datePublished": "2021-03-24T20:05:54.399456Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-08T23:35:47.063Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-1431 (GCVE-0-2021-1431)
Vulnerability from cvelistv5
Published
2021-03-24 20:05
Modified
2024-11-08 23:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service (DoS) condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1439 (GCVE-0-2021-1439)
Vulnerability from cvelistv5
Published
2021-03-24 20:05
Modified
2024-11-08 23:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the multicast DNS (mDNS) gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of incoming mDNS traffic. An attacker could exploit this vulnerability by sending a crafted mDNS packet to an affected device through a wireless network that is configured in FlexConnect local switching mode or through a wired network on a configured mDNS VLAN. A successful exploit could allow the attacker to cause the access point (AP) to reboot, resulting in a DoS condition.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Aironet Access Point Software (IOS XE Controller) |
Version: n/a |
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CVE-2021-1469 (GCVE-0-2021-1469)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Jabber |
Version: n/a |
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CVE-2021-1451 (GCVE-0-2021-1451)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the Easy Virtual Switching System (VSS) feature of Cisco IOS XE Software for Cisco Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches could allow an unauthenticated, remote attacker to execute arbitrary code on the underlying Linux operating system of an affected device. The vulnerability is due to incorrect boundary checks of certain values in Easy VSS protocol packets that are destined for an affected device. An attacker could exploit this vulnerability by sending crafted Easy VSS protocol packets to UDP port 5500 while the affected device is in a specific state. When the crafted packet is processed, a buffer overflow condition may occur. A successful exploit could allow the attacker to trigger a denial of service (DoS) condition or execute arbitrary code with root privileges on the underlying Linux operating system of the affected device.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1392 (GCVE-0-2021-1392)
Vulnerability from cvelistv5
Published
2021-03-24 20:07
Modified
2024-11-08 23:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the CLI command permissions of Cisco IOS and Cisco IOS XE Software could allow an authenticated, local attacker to retrieve the password for Common Industrial Protocol (CIP) and then remotely configure the device as an administrative user. This vulnerability exists because incorrect permissions are associated with the show cip security CLI command. An attacker could exploit this vulnerability by issuing the command to retrieve the password for CIP on an affected device. A successful exploit could allow the attacker to reconfigure the device.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
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CVE-2021-1418 (GCVE-0-2021-1418)
Vulnerability from cvelistv5
Published
2021-03-24 20:20
Modified
2024-11-08 23:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
References
URL | Tags | ||||
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Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Jabber |
Version: n/a |
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CVE-2021-1449 (GCVE-0-2021-1449)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local attacker to execute unsigned code at boot time. The vulnerability is due to an improper check that is performed by the area of code that manages system startup processes. An attacker could exploit this vulnerability by modifying a specific file that is stored on the system, which would allow the attacker to bypass existing protections. A successful exploit could allow the attacker to execute unsigned code at boot time and bypass the software image verification check part of the secure boot process of an affected device. Note: To exploit this vulnerability, the attacker would need to have access to the development shell (devshell) on the device.
References
URL | Tags | ||||
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Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Aironet Access Point Software |
Version: n/a |
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Note: To exploit this vulnerability, the attacker would need to have access to the development shell (devshell) on the device." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-03-24T20:06:26", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20210324 Cisco Access Point Software Arbitrary Code Execution Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-privesc-wEVfp8Ud" } ], "source": { "advisory": "cisco-sa-ap-privesc-wEVfp8Ud", "defect": [ [ "CSCvw45507" ] ], "discovery": "INTERNAL" }, "title": "Cisco Access Point Software Arbitrary Code Execution Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2021-03-24T16:00:00", "ID": "CVE-2021-1449", "STATE": "PUBLIC", "TITLE": "Cisco Access Point Software Arbitrary Code Execution Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco Aironet Access Point Software", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local attacker to execute unsigned code at boot time. 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Note: To exploit this vulnerability, the attacker would need to have access to the development shell (devshell) on the device." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "6.7", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-284" } ] } ] }, "references": { "reference_data": [ { "name": "20210324 Cisco Access Point Software Arbitrary Code Execution Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-privesc-wEVfp8Ud" } ] }, "source": { "advisory": "cisco-sa-ap-privesc-wEVfp8Ud", "defect": [ [ "CSCvw45507" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1449", "datePublished": "2021-03-24T20:06:26.339367Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-08T23:34:48.853Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-1432 (GCVE-0-2021-1432)
Vulnerability from cvelistv5
Published
2021-03-24 20:05
Modified
2024-11-08 23:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as the root user. The attacker must be authenticated on the affected device as a low-privileged user to exploit this vulnerability. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by injecting arbitrary commands to a file as a lower-privileged user. The commands are then executed on the device by the root user. A successful exploit could allow the attacker to execute arbitrary commands as the root user.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1453 (GCVE-0-2021-1453)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the software image verification functionality of Cisco IOS XE Software for the Cisco Catalyst 9000 Family of switches could allow an unauthenticated, physical attacker to execute unsigned code at system boot time. The vulnerability is due to an improper check in the code function that manages the verification of the digital signatures of system image files during the initial boot process. An attacker could exploit this vulnerability by loading unsigned software on an affected device. A successful exploit could allow the attacker to boot a malicious software image or execute unsigned code and bypass the image verification check part of the secure boot process of an affected device. To exploit this vulnerability, the attacker would need to have unauthenticated physical access to the device or obtain privileged access to the root shell on the device.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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To exploit this vulnerability, the attacker would need to have unauthenticated physical access to the device or obtain privileged access to the root shell on the device." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "6.8", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-347" } ] } ] }, "references": { "reference_data": [ { "name": "20210324 Cisco IOS XE Software for the Catalyst 9000 Family Arbitrary Code Execution Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-cat-verify-BQ5hrXgH" } ] }, "source": { "advisory": "cisco-sa-ios-xe-cat-verify-BQ5hrXgH", "defect": [ [ "CSCvw36680" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1453", "datePublished": "2021-03-24T20:06:41.404049Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-08T23:34:21.249Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-1433 (GCVE-0-2021-1433)
Vulnerability from cvelistv5
Published
2021-03-24 20:05
Modified
2024-11-08 23:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the vDaemon process in Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. This vulnerability is due to insufficient bounds checking when the device processes traffic. An attacker could exploit this vulnerability by sending crafted traffic to the device. The attacker must have a man-in-the-middle position between Cisco vManage and an associated device that is running an affected version of Cisco IOS XE SD-WAN Software. An exploit could allow the attacker to conduct a controllable buffer overflow attack (and possibly execute arbitrary commands as the root user) or cause a device reload, resulting in a denial of service (DoS) condition.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1376 (GCVE-0-2021-1376)
Vulnerability from cvelistv5
Published
2021-03-24 20:15
Modified
2024-11-08 23:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and boot a malicious software image, or execute unsigned binaries on an affected device. These vulnerabilities are due to improper checks performed by system boot routines. To exploit these vulnerabilities, the attacker would need privileged access to the CLI of the device. A successful exploit could allow the attacker to either execute arbitrary code on the underlying operating system or execute unsigned code and bypass the image verification check part of the secure boot process. For more information about these vulnerabilities, see the Details section of this advisory.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1452 (GCVE-0-2021-1452)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the ROM Monitor (ROMMON) of Cisco IOS XE Software for Cisco Catalyst IE3200, IE3300, and IE3400 Rugged Series Switches, Cisco Catalyst IE3400 Heavy Duty Series Switches, and Cisco Embedded Services 3300 Series Switches could allow an unauthenticated, physical attacker to execute unsigned code at system boot time. This vulnerability is due to incorrect validations of specific function arguments passed to a boot script when specific ROMMON variables are set. An attacker could exploit this vulnerability by setting malicious values for a specific ROMMON variable. A successful exploit could allow the attacker to execute unsigned code and bypass the image verification check during the secure boot process of an affected device. To exploit this vulnerability, the attacker would need to have unauthenticated, physical access to the device or obtain privileged access to the root shell on the device.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE ROMMON Software |
Version: n/a |
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This vulnerability is due to incorrect validations of specific function arguments passed to a boot script when specific ROMMON variables are set. An attacker could exploit this vulnerability by setting malicious values for a specific ROMMON variable. A successful exploit could allow the attacker to execute unsigned code and bypass the image verification check during the secure boot process of an affected device. 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This vulnerability is due to incorrect validations of specific function arguments passed to a boot script when specific ROMMON variables are set. An attacker could exploit this vulnerability by setting malicious values for a specific ROMMON variable. A successful exploit could allow the attacker to execute unsigned code and bypass the image verification check during the secure boot process of an affected device. To exploit this vulnerability, the attacker would need to have unauthenticated, physical access to the device or obtain privileged access to the root shell on the device." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "6.8", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-78" } ] } ] }, "references": { "reference_data": [ { "name": "20210324 Cisco IOS XE ROM Monitor Software for Cisco Industrial Switches OS Command Injection Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-romvar-cmd-inj-N56fYbrw" } ] }, "source": { "advisory": "cisco-sa-iosxe-romvar-cmd-inj-N56fYbrw", "defect": [ [ "CSCvu65039" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1452", "datePublished": "2021-03-24T20:06:36.323556Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-08T23:34:30.287Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-1441 (GCVE-0-2021-1441)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the hardware initialization routines of Cisco IOS XE Software for Cisco 1100 Series Industrial Integrated Services Routers and Cisco ESR6300 Embedded Series Routers could allow an authenticated, local attacker to execute unsigned code at system boot time. This vulnerability is due to incorrect validations of parameters passed to a diagnostic script that is executed when the device boots up. An attacker could exploit this vulnerability by tampering with an executable file stored on a device. A successful exploit could allow the attacker to execute unsigned code at boot time and bypass the software image verification check part of the secure boot process of an affected device. To exploit this vulnerability, the attacker would need administrative level credentials (level 15) on the device.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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To exploit this vulnerability, the attacker would need administrative level credentials (level 15) on the device." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "6.7", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-78" } ] } ] }, "references": { "reference_data": [ { "name": "20210324 Cisco IOS XE Software Hardware Initialization Routines Arbitrary Code Execution Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-iot-codexec-k46EFF6q" } ] }, "source": { "advisory": "cisco-sa-ios-xe-iot-codexec-k46EFF6q", "defect": [ [ "CSCvu61471" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1441", "datePublished": "2021-03-24T20:06:08.835791Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-08T23:35:18.696Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-1375 (GCVE-0-2021-1375)
Vulnerability from cvelistv5
Published
2021-03-24 20:15
Modified
2024-11-08 23:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and boot a malicious software image, or execute unsigned binaries on an affected device. These vulnerabilities are due to improper checks performed by system boot routines. To exploit these vulnerabilities, the attacker would need privileged access to the CLI of the device. A successful exploit could allow the attacker to either execute arbitrary code on the underlying operating system or execute unsigned code and bypass the image verification check part of the secure boot process. For more information about these vulnerabilities, see the Details section of this advisory.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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CVE-2021-1411 (GCVE-0-2021-1411)
Vulnerability from cvelistv5
Published
2021-03-24 20:20
Modified
2024-11-08 23:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Jabber |
Version: n/a |
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CVE-2021-1417 (GCVE-0-2021-1417)
Vulnerability from cvelistv5
Published
2021-03-24 20:20
Modified
2024-11-08 23:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Jabber |
Version: n/a |
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CVE-2021-1471 (GCVE-0-2021-1471)
Vulnerability from cvelistv5
Published
2021-03-24 20:07
Modified
2024-11-08 23:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Jabber |
Version: n/a |
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For more information about these vulnerabilities, see the Details section of this advisory." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory." } ], "impact": { "cvss": { "baseScore": "9.9", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-170" } ] } ] }, "references": { "reference_data": [ { "name": "20210324 Cisco Jabber Desktop and Mobile Client Software Vulnerabilities", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cisco-jabber-PWrTATTC" } ] }, "source": { "advisory": "cisco-sa-cisco-jabber-PWrTATTC", "defect": [ [ "CSCvw96073", "CSCvw96075", "CSCvw96079", "CSCvx36433", "CSCvx43270" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1471", "datePublished": "2021-03-24T20:07:00.596039Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-08T23:33:43.641Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-1373 (GCVE-0-2021-1373)
Vulnerability from cvelistv5
Published
2021-03-24 20:15
Modified
2024-11-08 23:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition of an affected device. The vulnerability is due to insufficient validation of CAPWAP packets. An attacker could exploit this vulnerability by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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The vulnerability is due to insufficient validation of CAPWAP packets. An attacker could exploit this vulnerability by sending a malformed CAPWAP packet to an affected device. 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CVE-2021-1446 (GCVE-0-2021-1446)
Vulnerability from cvelistv5
Published
2021-03-24 20:06
Modified
2024-11-08 23:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the DNS application layer gateway (ALG) functionality used by Network Address Translation (NAT) in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a logic error that occurs when an affected device inspects certain DNS packets. An attacker could exploit this vulnerability by sending crafted DNS packets through an affected device that is performing NAT for DNS packets. A successful exploit could allow an attacker to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device. The vulnerability can be exploited only by traffic that is sent through an affected device via IPv4 packets. The vulnerability cannot be exploited via IPv6 traffic.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco IOS XE Software |
Version: n/a |
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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