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wid-sec-w-2023-3017
Vulnerability from csaf_certbund
Published
2023-11-27 23:00
Modified
2023-11-27 23:00
Summary
Zyxel Firewall: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Zyxel ist ein Hersteller von Netzwerkkomponenten, u.a. von Firewalls.
Angriff
Ein Angreifer kann mehrere Schwachstellen in Zyxel Firewalls ausnutzen, um einen Cross-Site-Scripting-Angriff zu starten, einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren.
Betroffene Betriebssysteme
- Appliance
{ "document": { "aggregate_severity": { "text": "mittel" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "Zyxel ist ein Hersteller von Netzwerkkomponenten, u.a. von Firewalls.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein Angreifer kann mehrere Schwachstellen in Zyxel Firewalls ausnutzen, um einen Cross-Site-Scripting-Angriff zu starten, einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren.", "title": "Angriff" }, { "category": "general", "text": "- Appliance", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2023-3017 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-3017.json" }, { "category": "self", "summary": "WID-SEC-2023-3017 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3017" }, { "category": "external", "summary": "Zyxel security advisory vom 2023-11-27", "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "source_lang": "en-US", "title": "Zyxel Firewall: Mehrere Schwachstellen", "tracking": { "current_release_date": "2023-11-27T23:00:00.000+00:00", "generator": { "date": "2024-08-15T18:02:06.563+00:00", "engine": { "name": "BSI-WID", "version": "1.3.5" } }, "id": "WID-SEC-W-2023-3017", "initial_release_date": "2023-11-27T23:00:00.000+00:00", "revision_history": [ { "date": "2023-11-27T23:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Zyxel Firewall \u003c 5.37 Patch 1", "product": { "name": "Zyxel Firewall \u003c 5.37 Patch 1", "product_id": "T031369", "product_identification_helper": { "cpe": "cpe:/h:zyxel:firewall:5.37_patch_1" } } } ], "category": "vendor", "name": "Zyxel" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-4398", "notes": [ { "category": "description", "text": "Es besteht eine Schwachstelle in Zyxel Firewalls. Dieser Fehler besteht im Quellcode des QuickSec IPSec Toolkits, das in der VPN-Funktion verwendet wird, aufgrund eines Integer-\u00dcberlaufs. Durch das Senden eines manipulierten IKE-Pakets kann ein entfernter, anonymer Angreifer diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-4398" }, { "cve": "CVE-2023-4397", "notes": [ { "category": "description", "text": "Es besteht eine Schwachstelle in der Zyxel Firewall. Dieser Fehler besteht in der Firmware. Durch die Ausf\u00fchrung eines CLI-Befehls mit einer manipulierten Zeichenfolge auf einem betroffenen Ger\u00e4t kann ein lokaler Angreifer mit Administratorrechten diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-4397" }, { "cve": "CVE-2023-5960", "notes": [ { "category": "description", "text": "Es bestehen mehrere Schwachstellen in der Zyxel Firewall. Diese Fehler bestehen in mehreren Komponenten wie dem Debug-CLI-Befehl oder ZySH, u. a. aufgrund einer unsachgem\u00e4\u00dfen Privilegienverwaltung, eines Puffer\u00fcberlaufs oder einer unsachgem\u00e4\u00dfen Eingabevalidierung. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-5960" }, { "cve": "CVE-2023-5797", "notes": [ { "category": "description", "text": "Es bestehen mehrere Schwachstellen in der Zyxel Firewall. Diese Fehler bestehen in mehreren Komponenten wie dem Debug-CLI-Befehl oder ZySH, u. a. aufgrund einer unsachgem\u00e4\u00dfen Privilegienverwaltung, eines Puffer\u00fcberlaufs oder einer unsachgem\u00e4\u00dfen Eingabevalidierung. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-5797" }, { "cve": "CVE-2023-5650", "notes": [ { "category": "description", "text": "Es bestehen mehrere Schwachstellen in der Zyxel Firewall. Diese Fehler bestehen in mehreren Komponenten wie dem Debug-CLI-Befehl oder ZySH, u. a. aufgrund einer unsachgem\u00e4\u00dfen Privilegienverwaltung, eines Puffer\u00fcberlaufs oder einer unsachgem\u00e4\u00dfen Eingabevalidierung. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-5650" }, { "cve": "CVE-2023-37926", "notes": [ { "category": "description", "text": "Es bestehen mehrere Schwachstellen in der Zyxel Firewall. Diese Fehler bestehen in mehreren Komponenten wie dem Debug-CLI-Befehl oder ZySH, u. a. aufgrund einer unsachgem\u00e4\u00dfen Privilegienverwaltung, eines Puffer\u00fcberlaufs oder einer unsachgem\u00e4\u00dfen Eingabevalidierung. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-37926" }, { "cve": "CVE-2023-37925", "notes": [ { "category": "description", "text": "Es bestehen mehrere Schwachstellen in der Zyxel Firewall. Diese Fehler bestehen in mehreren Komponenten wie dem Debug-CLI-Befehl oder ZySH, u. a. aufgrund einer unsachgem\u00e4\u00dfen Privilegienverwaltung, eines Puffer\u00fcberlaufs oder einer unsachgem\u00e4\u00dfen Eingabevalidierung. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-37925" }, { "cve": "CVE-2023-35136", "notes": [ { "category": "description", "text": "Es bestehen mehrere Schwachstellen in der Zyxel Firewall. Diese Fehler bestehen in mehreren Komponenten wie dem Debug-CLI-Befehl oder ZySH, u. a. aufgrund einer unsachgem\u00e4\u00dfen Privilegienverwaltung, eines Puffer\u00fcberlaufs oder einer unsachgem\u00e4\u00dfen Eingabevalidierung. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-35136" }, { "cve": "CVE-2023-35139", "notes": [ { "category": "description", "text": "In Zyxel Firewalls existiert eine Cross-Site Scripting Schwachstelle. HTML und Script-Eingaben werden in CGI program nicht ordnungsgem\u00e4\u00df \u00fcberpr\u00fcft, bevor sie an den Benutzer zur\u00fcckgegeben werden. Ein entfernter, anonymer Angreifer kann durch Ausnutzung dieser Schwachstelle beliebigen HTML- und Script-Code durch den Browser des Benutzers im Kontext der betroffenen Seite ausf\u00fchren. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich." } ], "release_date": "2023-11-27T23:00:00.000+00:00", "title": "CVE-2023-35139" } ] }
cve-2023-37925
Vulnerability from cvelistv5
Published
2023-11-28 01:30
Modified
2024-08-02 17:23
Severity ?
EPSS score ?
Summary
An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access system files on an affected device.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: versions 4.32 through 5.37 |
||||||||||||||||||||||||||||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T17:23:27.715Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "ATP series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.32 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.50 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX 50(W) series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG20(W)-VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.30 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "NWA50AX firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "6.29(ABYW.2)" } ] }, { "defaultStatus": "unaffected", "product": "WAC500 firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "6.65(ABVS.1)" } ] }, { "defaultStatus": "unaffected", "product": "WAX300H firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "6.60(ACHF.1)" } ] }, { "defaultStatus": "unaffected", "product": "WBE660S firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "6.65(ACGG.1)" } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access system files on an affected device." } ], "value": "An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access system files on an affected device." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-11-28T01:30:55.186Z", "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "assignerShortName": "Zyxel", "cveId": "CVE-2023-37925", "datePublished": "2023-11-28T01:30:55.186Z", "dateReserved": "2023-07-11T01:52:33.655Z", "dateUpdated": "2024-08-02T17:23:27.715Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2023-5650
Vulnerability from cvelistv5
Published
2023-11-28 01:53
Modified
2024-08-02 08:07
Severity ?
EPSS score ?
Summary
An improper privilege management vulnerability in the ZySH of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to modify the URL of the registration page in the web GUI of an affected device.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: versions 4.32 through 5.37 |
||||||||||||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T08:07:32.465Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "ATP series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.32 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.50 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX 50(W) series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": " USG20(W)-VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.30 through 5.37" } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "An improper privilege management vulnerability in the ZySH of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to modify the URL of the registration page in the web GUI of an affected device." } ], "value": "An improper privilege management vulnerability in the ZySH of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to modify the URL of the registration page in the web GUI of an affected device." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-11-28T01:53:43.502Z", "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "assignerShortName": "Zyxel", "cveId": "CVE-2023-5650", "datePublished": "2023-11-28T01:53:43.502Z", "dateReserved": "2023-10-19T08:47:51.571Z", "dateUpdated": "2024-08-02T08:07:32.465Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2023-5797
Vulnerability from cvelistv5
Published
2023-11-28 02:00
Modified
2024-12-02 19:31
Severity ?
EPSS score ?
Summary
An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access the administrator’s logs on an affected device.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: versions 4.32 through 5.37 |
||||||||||||||||||||||||||||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T08:14:24.078Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "title": "CVE Program Container" }, { "metrics": [ { "other": { "content": { "id": "CVE-2023-5797", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-12-02T19:31:26.701004Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-12-02T19:31:49.340Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "ATP series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": " versions 4.32 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.50 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX 50(W) series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG20(W)-VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.30 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "NWA50AX firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "6.29(ABYW.2)" } ] }, { "defaultStatus": "unaffected", "product": "WAC500 firmware", 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"LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-11-28T02:00:59.801Z", "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "assignerShortName": "Zyxel", "cveId": "CVE-2023-5797", "datePublished": "2023-11-28T02:00:59.801Z", "dateReserved": "2023-10-26T08:51:44.363Z", "dateUpdated": "2024-12-02T19:31:49.340Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2023-37926
Vulnerability from cvelistv5
Published
2023-11-28 01:37
Modified
2024-08-02 17:23
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability in the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to cause denial-of-service (DoS) conditions by executing the CLI command to dump system logs on an affected device.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: versions 4.32 through 5.37 |
||||||||||||||||
|
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cve-2023-35139
Vulnerability from cvelistv5
Published
2023-11-28 01:22
Modified
2024-08-02 16:23
Severity ?
EPSS score ?
Summary
A cross-site scripting (XSS) vulnerability in the CGI program of the Zyxel ATP series firmware versions 5.10 through 5.37, USG FLEX series firmware versions 5.00 through 5.37, USG FLEX 50(W) series firmware versions 5.10 through 5.37, USG20(W)-VPN series firmware versions 5.10 through 5.37, and VPN series firmware versions 5.00 through 5.37, could allow an unauthenticated LAN-based attacker to store malicious scripts in a vulnerable device. A successful XSS attack could then result in the stored malicious scripts being executed to steal cookies when the user visits the specific CGI used for dumping ZTP logs.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: versions 5.10 through 5.37 |
||||||||||||||||
|
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cve-2023-35136
Vulnerability from cvelistv5
Published
2023-11-28 01:16
Modified
2024-08-02 16:23
Severity ?
EPSS score ?
Summary
An improper input validation vulnerability in the “Quagga” package of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to access configuration files on an affected device.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: versions 4.32 through 5.37 |
||||||||||||||||
|
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cve-2023-4397
Vulnerability from cvelistv5
Published
2023-11-28 01:42
Modified
2024-08-02 07:24
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability in the Zyxel ATP series firmware version 5.37, USG FLEX series firmware version 5.37, USG FLEX 50(W) series firmware version 5.37, and USG20(W)-VPN series firmware version 5.37, could allow an authenticated local attacker with administrator privileges to cause denial-of-service (DoS) conditions by executing the CLI command with crafted strings on an affected device.
References
Impacted products
Vendor | Product | Version | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: 5.37 |
||||||||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T07:24:04.592Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "ATP series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "5.37" } ] }, { "defaultStatus": "unaffected", "product": " USG FLEX 50(W) series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG20(W)-VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "5.37" } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "A buffer overflow vulnerability in the Zyxel ATP series firmware version 5.37, USG FLEX series firmware version 5.37, USG FLEX 50(W) series firmware version 5.37, and USG20(W)-VPN series firmware version 5.37, could allow an authenticated local attacker with administrator privileges to cause denial-of-service (DoS) conditions by executing the CLI command with crafted strings on an affected device." } ], "value": "A buffer overflow vulnerability in the Zyxel ATP series firmware version 5.37, USG FLEX series firmware version 5.37, USG FLEX 50(W) series firmware version 5.37, and USG20(W)-VPN series firmware version 5.37, could allow an authenticated local attacker with administrator privileges to cause denial-of-service (DoS) conditions by executing the CLI command with crafted strings on an affected device." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-120", "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-11-28T01:42:00.951Z", "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "assignerShortName": "Zyxel", "cveId": "CVE-2023-4397", "datePublished": "2023-11-28T01:42:00.951Z", "dateReserved": "2023-08-17T08:25:31.464Z", "dateUpdated": "2024-08-02T07:24:04.592Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2023-5960
Vulnerability from cvelistv5
Published
2023-11-28 02:05
Modified
2024-08-02 08:14
Severity ?
EPSS score ?
Summary
An improper privilege management vulnerability in the hotspot feature of the Zyxel USG FLEX series firmware versions 4.50 through 5.37 and VPN series firmware versions 4.30 through 5.37 could allow an authenticated local attacker to access the system files on an affected device.
References
Impacted products
Vendor | Product | Version | |||||
---|---|---|---|---|---|---|---|
▼ | Zyxel | USG FLEX series firmware |
Version: versions 4.50 through 5.37 |
||||
|
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cve-2023-4398
Vulnerability from cvelistv5
Published
2023-11-28 01:48
Modified
2024-10-17 17:38
Severity ?
EPSS score ?
Summary
An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions on an affected device by sending a crafted IKE packet.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Zyxel | ATP series firmware |
Version: versions 4.32 through 5.37 |
||||||||||||||||
|
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"2024-10-15T17:28:40.928455Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-10-17T17:38:37.172Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "ATP series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.32 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.50 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG FLEX 50(W) series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "USG20(W)-VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.16 through 5.37" } ] }, { "defaultStatus": "unaffected", "product": "VPN series firmware", "vendor": "Zyxel", "versions": [ { "status": "affected", "version": "versions 4.30 through 5.37" } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions on an affected device by sending a crafted IKE packet." } ], "value": "An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX 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"dateUpdated": "2023-11-28T01:48:28.586Z", "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "assignerShortName": "Zyxel", "cveId": "CVE-2023-4398", "datePublished": "2023-11-28T01:48:28.586Z", "dateReserved": "2023-08-17T08:27:42.249Z", "dateUpdated": "2024-10-17T17:38:37.172Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
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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.
- 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.