Vulnerability · Published Apr 16, 2025 · Assigned by Deltaww
CVE-2025-3495COMMGR - Insufficient Randomization Authentication Bypass
Critical 9.8
In plain English
A critical-severity security flaw in COMMGR from Delta Electronics. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.7%top 45.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Delta Electronics | COMMGR | 0 |
Weakness: CWE-338 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H