CVE-2011-2064

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-07-11 · updated 2026-06-16
Weakness: CWE-399

Description

Cisco IOS 12.4MDA before 12.4(24)MDA5 on the Cisco Content Services Gateway - Second Generation (CSG2) allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets, aka Bug ID CSCtl79577.

Affected products

Cisco Content Services Gateway Second Generation: all versions
Cisco IOS: 12.4(24)md1, 12.4(24)md2, 12.4(24)md3, 12.4(24)md4, 12.4(24)mda, 12.4mda

References

http://osvdb.org/73657
http://secunia.com/advisories/45148
http://securitytracker.com/id?1025748
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml
http://www.securityfocus.com/bid/48581
https://exchange.xforce.ibmcloud.com/vulnerabilities/68408
http://osvdb.org/73657
http://secunia.com/advisories/45148
http://securitytracker.com/id?1025748
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml
http://www.securityfocus.com/bid/48581
https://exchange.xforce.ibmcloud.com/vulnerabilities/68408

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