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Fencer Vulns
critical 9.8

CVE-2023-41630 json

eSST Monitoring v2.147.1 was discovered to contain a remote code execution (RCE) vulnerability via the Gii code generator component.

published 2023-10-17 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-46123

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
0
none known

Summary

eSST Monitoring v2.147.1 was discovered to contain a remote code execution (RCE) vulnerability via the Gii code generator component.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/post-cyberlabs/CVE-Advisory/blob/main/CVE-2023-41630-eSST-Preauth-RCE.pdf referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

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

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

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.