Unrated severityNVD Advisory· Published Oct 24, 2013· Updated Jun 16, 2026

CVE-2013-5536

Description

Cisco Secure Access Control System (ACS) does not properly implement an incoming-packet firewall rule, which allows remote attackers to cause a denial of service (process crash) via a flood of crafted packets, aka Bug ID CSCui51521.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Secure Access Control System2 versions
cpe:2.3:a:cisco:secure_access_control_system:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cisco:secure_access_control_system:-:*:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5536nvdVendor Advisory

News mentions

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