cve-2024-20268
Vulnerability from cvelistv5
Published
2024-10-23 17:06
Modified
2024-10-24 17:51
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Summary
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Denial of Service Vulnerability
References
ykramarz@cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-snmp-dos-7TcnzxTU
ykramarz@cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO
ykramarz@cisco.comhttps://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300
Impacted products
Vendor Product Version
Cisco Cisco Firepower Threat Defense Software Version: 6.6.0
Version: 6.6.0.1
Version: 6.6.1
Version: 6.7.0
Version: 6.6.3
Version: 6.7.0.1
Version: 6.6.4
Version: 6.7.0.2
Version: 7.0.0
Version: 7.0.0.1
Version: 6.6.5
Version: 7.0.1
Version: 7.1.0
Version: 6.6.5.1
Version: 7.0.1.1
Version: 6.7.0.3
Version: 7.1.0.1
Version: 6.6.5.2
Version: 7.0.2
Version: 7.2.0
Version: 7.0.2.1
Version: 7.0.3
Version: 6.6.7
Version: 7.1.0.2
Version: 7.2.0.1
Version: 7.0.4
Version: 7.2.1
Version: 7.0.5
Version: 7.3.0
Version: 7.2.2
Version: 7.2.3
Version: 6.6.7.1
Version: 7.3.1
Version: 7.1.0.3
Version: 7.2.4
Version: 7.0.6
Version: 7.2.5
Version: 7.2.4.1
Version: 7.3.1.1
Version: 7.4.0
Version: 7.0.6.1
Version: 7.2.5.1
Version: 7.4.1
Version: 7.4.1.1
Version: 6.6.7.2
Version: 7.2.5.2
Version: 7.3.1.2
Show details on NVD website

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              "version": "7.0.6.1"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause an unexpected reload of the device.\r\n\r\nThis vulnerability is due to insufficient input validation of SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device using IPv4 or IPv6. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. This vulnerability affects all versions of SNMP (versions 1, 2c, and 3) and requires a valid SNMP community string or valid SNMPv3 user credentials."
        }
      ],
      "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."
        }
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
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          "descriptions": [
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              "description": "Improper Handling of Extra Values",
              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2024-10-23T17:06:57.460Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
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        },
        {
          "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO"
        },
        {
          "name": "Cisco Event Response: October 2024 Semiannual Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication",
          "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300"
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      "source": {
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        "defects": [
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        "discovery": "INTERNAL"
      },
      "title": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Denial of Service Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2024-20268",
    "datePublished": "2024-10-23T17:06:57.460Z",
    "dateReserved": "2023-11-08T15:08:07.624Z",
    "dateUpdated": "2024-10-24T17:51:17.009Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1",
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-20268\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2024-10-23T17:15:14.387\",\"lastModified\":\"2024-10-25T12:56:36.827\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause an unexpected reload of the device.\\r\\n\\r\\nThis vulnerability is due to insufficient input validation of SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device using IPv4 or IPv6. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. This vulnerability affects all versions of SNMP (versions 1, 2c, and 3) and requires a valid SNMP community string or valid SNMPv3 user credentials.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en la funci\u00f3n de protocolo simple de administraci\u00f3n de redes (SNMP) del software Cisco Adaptive Security Appliance (ASA) y del software Cisco Firepower Threat Defense (FTD) podr\u00eda permitir que un atacante remoto autenticado provoque una recarga inesperada del dispositivo. Esta vulnerabilidad se debe a una validaci\u00f3n de entrada insuficiente de los paquetes SNMP. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una solicitud SNMP manipulada a un dispositivo afectado mediante IPv4 o IPv6. Una explotaci\u00f3n exitosa podr\u00eda permitir que el atacante haga que el dispositivo afectado se recargue, lo que da como resultado una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Esta vulnerabilidad afecta a todas las versiones de SNMP (versiones 1, 2c y 3) y requiere una cadena de comunidad SNMP v\u00e1lida o credenciales de usuario SNMPv3 v\u00e1lidas.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H\",\"baseScore\":7.7,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.1,\"impactScore\":4.0}]},\"weaknesses\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-231\"}]}],\"references\":[{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-snmp-dos-7TcnzxTU\",\"source\":\"ykramarz@cisco.com\"},{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO\",\"source\":\"ykramarz@cisco.com\"},{\"url\":\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300\",\"source\":\"ykramarz@cisco.com\"}]}}"
  }
}


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  • 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.