CVE-2010-4688

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-01-07 · updated 2026-06-16

Description

Unspecified vulnerability in the SIP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) allows remote attackers to cause a denial of service (device crash) by making many SIP calls, aka Bug ID CSCte20030.

Affected products

Cisco 5500 Series Adaptive Security Appliance: all versions
Cisco ASA Software: through 8.3\(1\); 7.0, 7.0(0), 7.0(2), 7.0(4), 7.0(5), 7.0(5.2) (+53)
Cisco Asa 5500: all versions

References

http://secunia.com/advisories/42931
http://www.cisco.com/en/US/docs/security/asa/asa83/release/notes/asarn83.pdf
http://www.securityfocus.com/bid/45768
http://www.securitytracker.com/id?1024963
https://exchange.xforce.ibmcloud.com/vulnerabilities/64576
http://secunia.com/advisories/42931
http://www.cisco.com/en/US/docs/security/asa/asa83/release/notes/asarn83.pdf
http://www.securityfocus.com/bid/45768
http://www.securitytracker.com/id?1024963
https://exchange.xforce.ibmcloud.com/vulnerabilities/64576

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