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Fencer Vulns
critical 9.8

CVE-2024-25995 json

PHOENIX CONTACT: Remote code execution in CHARX Series

published 2024-03-12 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-23291

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
0
none known

Summary

An unauthenticated remote attacker can modify configurations to perform a remote code execution, gain root rights or perform an DoS due to improper input validation.

Patch / fix

  • phoenixcontact charx_sec-3000_firmware 1.5.1
  • phoenixcontact charx_sec-3050_firmware 1.5.1
  • phoenixcontact charx_sec-3100_firmware 1.5.1
  • phoenixcontact charx_sec-3150_firmware 1.5.1

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.40% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • PHOENIX CONTACT CHARX SEC-3000
  • PHOENIX CONTACT CHARX SEC-3050
  • PHOENIX CONTACT CHARX SEC-3100
  • PHOENIX CONTACT CHARX SEC-3150
  • phoenixcontact charx_sec_3000
  • phoenixcontact charx_sec_3050
  • phoenixcontact charx_sec_3100
  • phoenixcontact charx_sec_3150

Classification

Weakness
  • CWE-20 Improper Input Validation

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.