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Fencer Vulns
high 7.5

CVE-2023-34258 json

An issue was discovered in BMC Patrol before 22.1.00.

published 2023-05-31 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-38339

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits
0
none known

Summary

An issue was discovered in BMC Patrol before 22.1.00. The agent's configuration can be remotely queried. This configuration contains the Patrol account password, encrypted with a default AES key. This account can then be used to achieve remote code execution.

Patch / fix

  • bmc patrol 22.1.00

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • errno.fr https://www.errno.fr/PatrolAdvisory.html#remote-secrets-leak-using-patrols-pconfig-22100 referenced PoC, tagged "exploit" by a source, unverified
  • gist.github.com https://gist.github.com/gquere/045638b9959f4b3e119ea01d8d6ff856 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

Weakness
  • CWE-311 Missing Encryption of Sensitive Data

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.