CVE-2016-6366: Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerability
High · CVSS 8.8 (CVSS 3.1)KEV known exploitedEPSS 87.6%, 100th percentilePublished Updated Assigner: cisco
In CISA’s Known Exploited Vulnerabilities catalog: Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
Required action: Apply updates per vendor instructions.
Description
Buffer overflow in Cisco Adaptive Security Appliance (ASA) Software through 9.4.2.3 on ASA 5500, ASA 5500-X, ASA Services Module, ASA 1000V, ASAv, Firepower 9300 ASA Security Module, PIX, and FWSM devices allows remote authenticated users to execute arbitrary code via crafted IPv4 SNMP packets, aka Bug ID CSCva92151 or EXTRABACON.
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Cisco: Adaptive Security Appliance (ASA)
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- blogs.cisco.com/security/shadow-brokers (opens in new tab)
- github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40… (opens in new tab)
- www.exploit-db.com/exploits/40258/ (opens in new tab)
- zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html (opens in new tab)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-s… (opens in new tab)
- tools.cisco.com/security/center/viewErp.x (opens in new tab)
- www.securityfocus.com/bid/92521 (opens in new tab)
- www.securitytracker.com/id/1036637 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)