CVEvulnerability
CVE-2024-20268
7.7 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2024-10-23
- Last modified
- 2026-08-11
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.7 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- Weaknesses
- CWE-231
Description
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.
This 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.
Affected configurations
• cisco adaptive security appliance software 9.14.1
• cisco adaptive security appliance software 9.14.1.6
• cisco adaptive security appliance software 9.14.1.10
• cisco adaptive security appliance software 9.14.1.15
• cisco adaptive security appliance software 9.14.1.19
• cisco adaptive security appliance software 9.14.1.30
• cisco adaptive security appliance software 9.14.2
• cisco adaptive security appliance software 9.14.2.4
• cisco adaptive security appliance software 9.14.2.8
• cisco adaptive security appliance software 9.14.2.13
• cisco adaptive security appliance software 9.14.2.15
• cisco adaptive security appliance software 9.14.3
• cisco adaptive security appliance software 9.14.3.1
• cisco adaptive security appliance software 9.14.3.9
• cisco adaptive security appliance software 9.14.3.11
• cisco adaptive security appliance software 9.14.3.13
• cisco adaptive security appliance software 9.14.3.15
• cisco adaptive security appliance software 9.14.3.18
• cisco adaptive security appliance software 9.14.4
• cisco adaptive security appliance software 9.14.4.6
• cisco adaptive security appliance software 9.14.4.7
• cisco adaptive security appliance software 9.14.4.12
• cisco adaptive security appliance software 9.14.4.13
• cisco adaptive security appliance software 9.14.4.14
• cisco adaptive security appliance software 9.14.4.15
• cisco adaptive security appliance software 9.14.4.17
• cisco adaptive security appliance software 9.14.4.22
• cisco adaptive security appliance software 9.14.4.23
• cisco adaptive security appliance software 9.14.4.24
• cisco adaptive security appliance software 9.15.1
• cisco adaptive security appliance software 9.15.1.1
• cisco adaptive security appliance software 9.15.1.7
• cisco adaptive security appliance software 9.15.1.10
• cisco adaptive security appliance software 9.15.1.15
• cisco adaptive security appliance software 9.15.1.16
• cisco adaptive security appliance software 9.15.1.17
• cisco adaptive security appliance software 9.15.1.21
• cisco adaptive security appliance software 9.16.1
• cisco adaptive security appliance software 9.16.1.28
• cisco adaptive security appliance software 9.16.2
• cisco adaptive security appliance software 9.16.2.3
• cisco adaptive security appliance software 9.16.2.7
• cisco adaptive security appliance software 9.16.2.11
• cisco adaptive security appliance software 9.16.2.13
• cisco adaptive security appliance software 9.16.2.14
• cisco adaptive security appliance software 9.16.3
• cisco adaptive security appliance software 9.16.3.3
• cisco adaptive security appliance software 9.16.3.14
• cisco adaptive security appliance software 9.16.3.15
• cisco adaptive security appliance software 9.16.3.19
• cisco adaptive security appliance software 9.16.3.23
• cisco adaptive security appliance software 9.16.4
• cisco adaptive security appliance software 9.16.4.9
• cisco adaptive security appliance software 9.16.4.14
• cisco adaptive security appliance software 9.16.4.18
• cisco adaptive security appliance software 9.16.4.19
• cisco adaptive security appliance software 9.16.4.27
• cisco adaptive security appliance software 9.16.4.38
• cisco adaptive security appliance software 9.16.4.39
• cisco adaptive security appliance software 9.16.4.42
… and 84 more
Related
Weakness · CWE (1)
- CWE-231 Improper Handling of Extra Values weakness
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-snmp-dos-7TcnzxTU Vendor Advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO Broken Link
- https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300 Vendor Advisory