CVE-2025-3495

Published: Apr 16, 2025Modified: Jun 17, 2026Deferred

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: 759f5e80-c8e1-4224-bead-956d7b33c98b (Secondary)

Description

Delta Electronics COMMGR v1 and v2 uses insufficiently randomized values to generate session IDs (CWE-338). An attacker could easily brute force a session ID and load and execute arbitrary code.

Related CWEs

CWE-338

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

The product uses a Pseudo-Random Number Generator (PRNG) in a security context, but the PRNG's algorithm is not cryptographically strong.

References (2)

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00005_COMMGR%20-%20Insufficient%20Randomization%20Authentication%20Bypass_v1.pdf

Source: 759f5e80-c8e1-4224-bead-956d7b33c98b

https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-07

Source: 759f5e80-c8e1-4224-bead-956d7b33c98b

Timeline

No history available yet.