CVE-2022-47188

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.

References

https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141

https://www.generex.de/support/changelogs/cs141/2-12

https://www.generex.de/support/changelogs/cs141/page:2

Details