Generex UPS CS141 below 2.06 version, could allow a remote attacker to upload a backup file containing a modified "users.json" to the web server of the device, allowing him to replace the administrator password.
Solution:
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
---|---|
https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141 | third party advisory |
https://www.generex.de/support/changelogs/cs141/page:2 | vendor advisory |
https://www.generex.de/support/changelogs/cs141/2-12 | vendor advisory |