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CVE-2012-4662

Published: Oct 29, 2012Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
7.1CVSSHIGH
EPSS Score
1.7%
Top 25.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.3 before 8.3(2.25), 8.4 before 8.4(2.5), and 8.5 before 8.5(1.13) and the Firewall Services Module (FWSM) 4.1 before 4.1(7) in Cisco Catalyst 6500 series switches and 7600 series routers allows remote attackers to cause a denial of service (device reload) via a crafted DCERPC packet, aka Bug IDs CSCtr21376 and CSCtr27524.

CVSS Vector Breakdown

AV:NAC:MAu:NC:NI:NA:C
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

adaptive security appliance softwarecisco
On-premNetwork Device
Networking Infrastructure / firewall
5500 series adaptive security appliancecisco
On-premNetwork Device
Networking Infrastructure / firewall
7600 routercisco
On-prem
Networking Infrastructure / router-switch
catalyst 6500cisco
On-premNetwork Device
Networking Infrastructure / router-switch
catalyst 6503-ecisco
On-prem
Networking Infrastructure / router-switch
ciscocommercialUSNetworking Infrastructureaka cisco systems, cisco systems inc.
and 8 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://osvdb.org/86147
osvdb.org
http://secunia.com/advisories/50857
secunia.com
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-asa
tools.cisco.com
and 3 more references View all →

Timeline

Published
Oct 29, 2012
Last Updated
Apr 29, 2026

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