CVE-2013-1193

no score yetEPSS 1.8%

cisco: no CVSS score yet. EPSS 1.8% chance of exploitation in the next 30 days.

The Secure Shell (SSH) implementation on Cisco Adaptive Security Appliances (ASA) devices, and in Cisco Firewall Services Module (FWSM), does not properly terminate sessions, which allows remote attackers to cause a denial of service (SSH service outage) by repeatedly establishing SSH connections, aka Bug IDs CSCue63881, CSCuf51892, CSCue78671, and CSCug26937.

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
Published: 2013-04-16
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

cisco:adaptive_security_appliance_software
cisco:firewall_services_module

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1193
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1193

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