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Fencer Vulns
critical 9.1

CVE-2024-46310 json

Incorrect Access Control in Cfx.re FXServer v9601 and earlier allows unauthenticated users to modify and read arbitrary user data via expos…

published 2025-01-13 21 mo ago modified 2026-07-05 4 mo ago also EUVD-2024-42214

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.6%
EPSS 2.6% chance of exploitation in 30 days, percentile 85%
public exploits
0
none known, plus a Nuclei check

Summary

Incorrect Access Control in Cfx.re FXServer v9601 and earlier allows unauthenticated users to modify and read arbitrary user data via exposed API endpoint

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
21 mo ago

Exploit prediction

2.59% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Classification

Weakness
  • CWE-281 Improper Preservation of Permissions

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.