CVE-2025-9031 Timing-Based Username Enumeration in DivvyDrive Information Technologies' DivvyDrive Web
Attackers can enumerate valid usernames via timing discrepancies in DivvyDrive Web, potentially aiding further attacks.
- 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-2025-9031?
CVE-2025-9031 is a medium-severity vulnerability in DivvyDrive Web, published on 24 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Observable Timing Discrepancy vulnerability in DivvyDrive Information Technologies Inc. DivvyDrive Web allows Cross-Domain Search Timing.
This issue affects DivvyDrive Web: from 4.8.2.2 before 4.8.2.15.
Which versions are affected by CVE-2025-9031?
How do I fix CVE-2025-9031?
No fix has been published for CVE-2025-9031 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-9031 being exploited?
There is no known exploitation of CVE-2025-9031 in the wild and no public exploit code.
Sources
Also known as GHSA-xcmg-8x29-m9m4.