Unrated severityNVD Advisory· Published Jul 29, 2013· Updated Jun 16, 2026

CVE-2013-3445

Description

The firewall subsystem in Cisco Identity Services Engine has an incorrect rule for open ports, which allows remote attackers to cause a denial of service (CPU consumption or process crash) via a flood of malformed IP packets, aka Bug ID CSCug94572.

AI Insight

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

Affected products

Cisco Systems, Inc./Identity Services Engine Software2 versions
cpe:2.3:h:cisco:identity_services_engine:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:cisco:identity_services_engine:-:*:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3445nvdVendor Advisory
tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
osvdb.org/95659nvd
www.securityfocus.com/bid/61452nvd
www.securitytracker.com/id/1028837nvd
exchange.xforce.ibmcloud.com/vulnerabilities/85982nvd

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000