CVE-2025-9031: Timing-Based Username Enumeration in DivvyDrive Information Technologies' DivvyDrive Web

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-09-24 · updated 2026-09-26
Weakness: CWE-203

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.

Affected products

DivvyDrive Information Technologies Inc. DivvyDrive Web: from 4.8.2.2 before 4.8.2.15 — fixed in 4.8.2.15

How to fix

Upgrade to a fixed version: DivvyDrive Information Technologies Inc. DivvyDrive Web 4.8.2.15. Check the vendor advisory for mitigations.

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0293
https://www.usom.gov.tr/bildirim/tr-25-0293

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