CVE-2013-3445

Name: CVE-2013-3445
Creator: NVD / NIST
Published: 2013-07-29T13:59:06.027+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.58%

Last modified Jun 16, 2026

CVE-2013-3445 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.58% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

2.58%

83.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions
Cisco	Identity Services Engine	All versions

References

Timeline

Published: Jul 29, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-3445?

How severe is CVE-2013-3445?

Severity scoring for CVE-2013-3445 is pending analysis. The EPSS model estimates a 2.58% probability of exploitation in the next 30 days.

How do I fix CVE-2013-3445?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-3445?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST