CVE-2015-0610

Name: CVE-2015-0610
Creator: NVD / NIST
Published: 2015-02-12T01:59:26.233+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.43%

Last modified Jun 17, 2026

CVE-2015-0610 is a vulnerability of currently unknown severity. Race condition in the object-group ACL feature in Cisco IOS 15.5(2)T and earlier allows remote attackers to bypass intended access restrictions via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCun21071.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.

Description

Race condition in the object-group ACL feature in Cisco IOS 15.5(2)T and earlier allows remote attackers to bypass intended access restrictions via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCun21071.

Metrics

EPSS Probability

1.43%

69.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-362

Affected Software

Vendor	Product	Versions
Cisco	Ios	<= 15.5\(2\)t
Cisco	Ios	15.5\(1\)t
Cisco	Ios	15.5\(1\)t1
Cisco	Ios	15.5t

References

Timeline

Published: Feb 12, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-0610?

How severe is CVE-2015-0610?

Severity scoring for CVE-2015-0610 is pending analysis. The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.

How do I fix CVE-2015-0610?

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-2015-0610?

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

Scan your code now

Source: NVD / NIST