What’s Vulnerable › Vulnerabilities

CVE-2012-3919

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-09-16 · updated 2026-06-16
• Weakness: CWE-399

Description

The Cisco Application Control Engine (ACE) module 3.0 for Cisco Catalyst switches and Cisco routers does not properly monitor Load Balancer (LB) queues, which allows remote attackers to cause a denial of service (incorrect memory access and module reboot) via application traffic, aka Bug ID CSCtw70879.

Affected products

• Cisco Application Control Engine Module: 3.0

References

• http://www.cisco.com/en/US/docs/interfaces_modules/services_modules/ace/vA2_3_x/Release/Note/RACEA2_3_X.html
• https://exchange.xforce.ibmcloud.com/vulnerabilities/78808
• http://www.cisco.com/en/US/docs/interfaces_modules/services_modules/ace/vA2_3_x/Release/Note/RACEA2_3_X.html
• https://exchange.xforce.ibmcloud.com/vulnerabilities/78808

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