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Fencer Vulns
high 8.4

CVE-2025-25269 json

Local Privilege Escalation via Unauthenticated Command Injection

published 2025-07-08 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-20403

cvss
8.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

An unauthenticated local attacker can inject a command that is subsequently executed as root, leading to a privilege escalation.

Patch / fix

  • Phoenix Contact CHARX SEC-3150 1.7.3
  • Phoenix Contact CHARX SEC-3100 1.7.3
  • Phoenix Contact CHARX SEC-3050 1.7.3
  • Phoenix Contact CHARX SEC-3000 1.7.3

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
16 mo ago

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Phoenix Contact CHARX SEC-3150
  • Phoenix Contact CHARX SEC-3100
  • Phoenix Contact CHARX SEC-3050
  • Phoenix Contact CHARX SEC-3000

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.