CVE-2022-47188

Improper Input Validation in Generex CS141

State: Published
Severity: 7.5 High
Published: Mar 31, 2023
Updated: Feb 12, 2025
Reserved: Dec 12, 2022

Description

There is an arbitrary file reading vulnerability in Generex UPS CS141 below 2.06 version. An attacker, making use of the default credentials, could upload a backup file containing a symlink to /etc/shadow, allowing him to obtain the content of this path.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	INCIBE

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
UPS CS141Generex	2.06 to before 2.06Affected

References

https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141
https://www.generex.de/support/changelogs/cs141/page:2
https://www.generex.de/support/changelogs/cs141/2-12

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