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Fencer Vulns
critical 9.8

CVE-2022-45699 in the critical feed json

Command injection in the administration interface in APSystems ECU-R version 5203 allows a remote unauthenticated attacker to execute arbit…

published 2023-02-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-48558

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
76.6%
EPSS 76.6% chance of exploitation in 30 days, percentile 99.5%
public exploits
0
none known, plus a Nuclei check

Summary

Command injection in the administration interface in APSystems ECU-R version 5203 allows a remote unauthenticated attacker to execute arbitrary commands as root using the timezone parameter.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
19 mo ago

Exploit prediction

76.60% chance of exploitation in the next 30 days, higher than 99.5% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template APsystems ECU-R Firmware - Command Injection nuclei detection template
  • youtube.com https://www.youtube.com/watch?v=YNeeaDPJOBY referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/0xst4n/APSystems-ECU-R-RCE-Timezone referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

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