CVE-2025-3495CRITICAL 9.8EPSS p45.2%

CVE-2025-3495CVE-2025-3495

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.62% probability of exploitation · percentile 45.2% · 2026-06-19T12:03:05Z
Published2025-04-16
Last modified2026-04-15

Underlying weaknesses· 1

CWE-338

References

  1. https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00005_COMMGR%20-%20Insufficient%20Randomization%20Authentication%20Bypass_v1.pdf
  2. https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-07

1

TypeTargetConfidenceTier
WeaknessUse of Cryptographically Weak Pseudo-Random Number Generator (PRNG)cwe-3380%live

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