CVE-2025-34136 Commvault CommServe Web Server Unauthenticated SQL Injection
Remote unauthenticated attackers can perform SQL injection on Commvault CommServe Web Server, potentially accessing or modifying database contents.
- 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-2025-34136?
CVE-2025-34136 is a medium-severity SQL injection vulnerability in Commvault, published on 25 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An SQL injection vulnerability exists in Commvault 11.32.0 - 11.32.93, 11.36.0 - 11.36.51, and 11.38.0 - 11.38.19 Web Server component that allows a remote, unauthenticated attacker to perform SQL Injection. The vulnerability impacts systems where the CommServe and Web Server roles are installed. Other Commvault components deployed in the same environment are not affected.
Weakness: CWE-89
Which versions are affected by CVE-2025-34136?
How do I fix CVE-2025-34136?
No fix has been published for CVE-2025-34136 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2025-34136 being exploited?
There is no known exploitation of CVE-2025-34136 in the wild and no public exploit code.
Sources
Also known as GHSA-3qm4-437h-r2px.