CVE-2014-0653 Auth bypass in n/a

Medium 4.3 Published 8 Jan 2014 Updated 6 Aug 2024

Remote attackers can bypass authentication state in Cisco ASA Identity Firewall via crafted NetBIOS responses, requiring IDFW to be enabled.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2014-0653?

CVE-2014-0653 is a medium-severity authentication bypass vulnerability in Cisco Adaptive Security Appliance, published on 8 Jan 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The Identity Firewall (IDFW) functionality in Cisco Adaptive Security Appliance (ASA) Software allows remote attackers to trigger authentication-state modifications via a crafted NetBIOS logout probe response, aka Bug ID CSCuj45340.

Weakness: CWE-20

Which versions are affected by CVE-2014-0653?

It affects 1 product.

Products include Cisco Adaptive Security Appliance.

How do I fix CVE-2014-0653?

No fix has been published for CVE-2014-0653 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2014-0653 being exploited?

There is no known exploitation of CVE-2014-0653 in the wild and no public exploit code.

All Cisco Adaptive Security Appliance vulnerabilities

Sources

Also known as GHSA-rg74-2rm3-9vgf.