CVE-2014-3399 Code injection in n/a
Authenticated remote attackers can inject Lua code or overwrite cache files in Cisco ASA SSL VPN, causing denial of service or potential code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2014-3399?
CVE-2014-3399 is a medium-severity code injection vulnerability in Cisco Adaptive Security Appliance Software, published on 7 Oct 2014. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The SSL VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 9.2(.2.4) and earlier does not properly manage session information during creation of a SharePoint handler, which allows remote authenticated users to overwrite arbitrary RAMFS cache files or inject Lua programs, and consequently cause a denial of service (portal outage or system reload), via crafted HTTP requests, aka Bug ID CSCup54208.
Weakness: CWE-94
Which versions are affected by CVE-2014-3399?
It affects 1 product.
Products include Cisco Adaptive Security Appliance Software.
How do I fix CVE-2014-3399?
No fix has been published for CVE-2014-3399 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2014-3399 being exploited?
There is no known exploitation of CVE-2014-3399 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-5wrq-53j9-jj8f.