CVE-2025-36421CWE-319

CVE-2025-36421

Medium · published September 18, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
4.5
In the wild
Unconfirmed
What it is

IBM Controller 11.0.0 through 11.0.1 FP7, and 11.1.0 through 11.1.3 FP1 transmits data in clear text that could allow an attacker to obtain sensitive information using man in the middle techniques.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00158 · 4.5th percentile
Weakness
CWE-319 · Cleartext Transmission of Sensitive Information
Published
2026-09-18T20:17Z
References (1)
https://www.ibm.com/support/pages/node/7287970 · [email protected]
EPSS history
Timeline
  • 20 SEP 03:19Z
    EPSS moved — → 0%
    epss
  • 18 SEP 15:44Z
    Multiple vulnerabilities in IBM Controller
    cvelistv5