CVE-2014-0739 Race condition in n/a
Remote attackers can bypass authentication and provide pass-through services to untrusted devices via a race condition in the Phone Proxy component.
- 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-2014-0739?
CVE-2014-0739 is a medium-severity vulnerability in Cisco Adaptive Security Appliance Software, published on 22 Feb 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Race condition in the Phone Proxy component in Cisco Adaptive Security Appliance (ASA) Software 9.1(.3) and earlier allows remote attackers to bypass sec_db authentication and provide certain pass-through services to untrusted devices via a crafted configuration-file TFTP request, aka Bug ID CSCuj66766.
Weakness: CWE-287
Which versions are affected by CVE-2014-0739?
It affects 1 product.
Products include Cisco Adaptive Security Appliance Software.
How do I fix CVE-2014-0739?
No fix has been published for CVE-2014-0739 yet. Limit exposure of the affected software until one is available.
Is CVE-2014-0739 being exploited?
There is no known exploitation of CVE-2014-0739 in the wild and no public exploit code.
Other vulnerabilities in Cisco Adaptive Security Appliance Software
- CVE-2025-20333 Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Buffer Overflow
- CVE-2016-6366 Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow
- CVE-2026-20349 Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection
- CVE-2024-20353 Cisco ASA and FTD Denial of Service
- CVE-2016-6367 Cisco Adaptive Security Appliance (ASA) CLI Remote Code Execution
All Cisco Adaptive Security Appliance Software vulnerabilities
Sources
Also known as GHSA-xhmg-fcjg-c5rx.