CVE-2022-42457

Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh).

CVSS v3.1 NVD

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 MITRE

9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS

3.15% chance of exploitation in the next 30 days, 88th percentile

Published

2022-10-06

Updated

2024-08-03

Proof-of-concept exploits (1)

• hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution0★ · 2022-10-12

Security advisories

• https://www.generex.de/products/ups
• https://www.generex.de/support/downloads/ups/cs141
• https://www.generex.de/support/downloads/ups/cs141/update
• https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution

References

• CVE Record
• NVD entry