Vulnerability-Lookup

VAR-202403-1815

Vulnerability from variot - Updated: 2025-08-09 23:06

A vulnerability in the web-based user interface of Cisco Small Business 100, 300, and 500 Series Wireless APs could allow an authenticated, remote attacker to perform buffer overflow attacks against an affected device. In order to exploit this vulnerability, the attacker must have valid administrative credentials for the device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system. Cisco WAP121 firmware, Cisco WAP125 firmware, Cisco WAP131 Multiple Cisco Systems products, including firmware, contain a stack-based buffer overflow vulnerability.Information may be obtained and information may be tampered with. Cisco Small Business is a switch of Cisco

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CVE-2024-20336 (GCVE-0-2024-20336)

Vulnerability from cvelistv5 – Published: 2024-03-06 16:31 – Updated: 2024-08-01 21:59

Summary

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

cisco

References

URL

Tags

https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Business Wireless Access Point Software	Affected: 1.0.0.3 Affected: 1.0.0.4 Affected: 1.0.0.5 Affected: 1.0.0.7 Affected: 1.0.1.3 Affected: 1.0.1.5 Affected: 1.0.1.7 Affected: 1.0.2.0 Affected: 1.0.3.1 Affected: 1.0.4.4 Affected: 1.0.4.3 Affected: 1.0.5.0

Show details on NVD website

JSON

To clipboard

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                "version": "1.0.0.3"
              },
              {
                "status": "affected",
                "version": "1.0.0.4"
              },
              {
                "status": "affected",
                "version": "1.0.0.5"
              },
              {
                "status": "affected",
                "version": "1.0.0.7"
              },
              {
                "status": "affected",
                "version": "1.0.1.3"
              },
              {
                "status": "affected",
                "version": "1.0.1.5"
              },
              {
                "status": "affected",
                "version": "1.0.1.7"
              },
              {
                "status": "affected",
                "version": "1.0.2.0"
              },
              {
                "status": "affected",
                "version": "1.0.3.1"
              },
              {
                "status": "affected",
                "version": "1.0.4.3"
              },
              {
                "status": "affected",
                "version": "1.0.4.4"
              },
              {
                "status": "affected",
                "version": "1.0.5.0"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-20336",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-07T05:00:32.901343Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-30T15:37:49.388Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:59:41.754Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "cisco-sa-sb-wap-multi-85G83CRB",
            "tags": [
              "x_transferred"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-multi-85G83CRB"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Business Wireless Access Point Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0.3"
            },
            {
              "status": "affected",
              "version": "1.0.0.4"
            },
            {
              "status": "affected",
              "version": "1.0.0.5"
            },
            {
              "status": "affected",
              "version": "1.0.0.7"
            },
            {
              "status": "affected",
              "version": "1.0.1.3"
            },
            {
              "status": "affected",
              "version": "1.0.1.5"
            },
            {
              "status": "affected",
              "version": "1.0.1.7"
            },
            {
              "status": "affected",
              "version": "1.0.2.0"
            },
            {
              "status": "affected",
              "version": "1.0.3.1"
            },
            {
              "status": "affected",
              "version": "1.0.4.4"
            },
            {
              "status": "affected",
              "version": "1.0.4.3"
            },
            {
              "status": "affected",
              "version": "1.0.5.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the web-based user interface of Cisco Small Business 100, 300, and 500 Series Wireless APs could allow an authenticated, remote attacker to perform buffer overflow attacks against an affected device. In order to exploit this vulnerability, the attacker must have valid administrative credentials for the device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating 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 vulnerabilities that are described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "Stack-based Buffer Overflow",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-06T17:07:15.946Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-sb-wap-multi-85G83CRB",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-multi-85G83CRB"
        }
      ],
      "source": {
        "advisory": "cisco-sa-sb-wap-multi-85G83CRB",
        "defects": [
          "CSCwi83951",
          "CSCwi83952",
          "CSCwi83953",
          "CSCwi83957"
        ],
        "discovery": "EXTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2024-20336",
    "datePublished": "2024-03-06T16:31:10.729Z",
    "dateReserved": "2023-11-08T15:08:07.642Z",
    "dateUpdated": "2024-08-01T21:59:41.754Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202403-1815

CVE-2024-20336 (GCVE-0-2024-20336)

Tags

Sightings

Nomenclature