CVE-2025-9999CWE-1288CWE-940

Improper validation of payload elements

High · published September 5, 2025

CVSS v4.0
7.6
EPSS
0%
Percentile
4.6
In the wild
Unconfirmed
What it is

Some payload elements of the messages sent between two stations in a networking architecture are not properly checked on the receiving station allowing an attacker to execute unauthorized commands in the application.

The record
Technical detail
CVSS v4.0
7.6 · HIGH
Vector
CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N/AU:Y/R:U/RE:M/U:Green
EPSS
0.00158 · 4.6th percentile
Weaknesses
CWE-1288 · Improper Validation of Consistency within Input; CWE-940 · Improper Verification of Source of a Communication Channel
Published
2025-09-05T16:41Z
EPSS history
Timeline
  • 05 SEP 16:41Z
    Improper validation of payload elements
    cvelistv5