variot - var-202207-1648

var-202207-1648

Vulnerability from variot

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device or cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. These vulnerabilities are due to insufficient validation of user fields within incoming HTTP packets. An attacker could exploit these vulnerabilities by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device with root-level privileges or to cause the device to restart unexpectedly, resulting in a DoS condition. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities. plural Cisco The product contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

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cve-2022-20900

Vulnerability from cvelistv5

Published

2022-07-21 03:51

Modified

2024-11-06 16:09

Severity ?

4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Summary

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rce-overflow-ygHByAK	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Small Business RV Series Router Firmware	Version: n/a

Show details on NVD website

JSON

To clipboard

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                  privilegesRequired: "HIGH",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
                  version: "3.1",
               },
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-120",
                     description: "CWE-120",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2022-07-21T03:51:19",
            orgId: "d1c1063e-7a18-46af-9102-31f8928bc633",
            shortName: "cisco",
         },
         references: [
            {
               name: "20220720 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities",
               tags: [
                  "vendor-advisory",
                  "x_refsource_CISCO",
               ],
               url: "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rce-overflow-ygHByAK",
            },
         ],
         source: {
            advisory: "cisco-sa-sb-rv-rce-overflow-ygHByAK",
            defect: [
               [
                  "CSCwc26220",
                  "CSCwc26221",
                  "CSCwc26222",
                  "CSCwc26499",
                  "CSCwc26501",
                  "CSCwc26504",
               ],
            ],
            discovery: "INTERNAL",
         },
         title: "Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities",
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "psirt@cisco.com",
               DATE_PUBLIC: "2022-07-20T16:00:00",
               ID: "CVE-2022-20900",
               STATE: "PUBLIC",
               TITLE: "Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "Cisco Small Business RV Series Router Firmware",
                                 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: "Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device or cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. These vulnerabilities are due to insufficient validation of user fields within incoming HTTP packets. An attacker could exploit these vulnerabilities by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device with root-level privileges or to cause the device to restart unexpectedly, resulting in a DoS condition. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities.",
                  },
               ],
            },
            exploit: [
               {
                  lang: "en",
                  value: "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.",
               },
            ],
            impact: {
               cvss: {
                  baseScore: "4.7",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
                  version: "3.0",
               },
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "CWE-120",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "20220720 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities",
                     refsource: "CISCO",
                     url: "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rce-overflow-ygHByAK",
                  },
               ],
            },
            source: {
               advisory: "cisco-sa-sb-rv-rce-overflow-ygHByAK",
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   },
   cveMetadata: {
      assignerOrgId: "d1c1063e-7a18-46af-9102-31f8928bc633",
      assignerShortName: "cisco",
      cveId: "CVE-2022-20900",
      datePublished: "2022-07-21T03:51:19.788657Z",
      dateReserved: "2021-11-02T00:00:00",
      dateUpdated: "2024-11-06T16:09:28.271Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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.

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