CVE-2022-47191 Privilege Escalation via file upload vulnerability at Generex CS141
Remote attackers can upload malicious firmware to Generex UPS devices to escalate privileges and execute code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-47191?
CVE-2022-47191 is a medium-severity vulnerability in Generex UPS CS141, published on 31 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Generex UPS CS141 below 2.06 version, could allow a remote attacker to upload a firmware file containing a file with modified permissions, allowing him to escalate privileges.
Which versions are affected by CVE-2022-47191?
It affects 1 product.
Products include Generex Cs141 Firmware.
How do I fix CVE-2022-47191?
No fix has been published for CVE-2022-47191 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-47191 being exploited?
There is no known exploitation of CVE-2022-47191 in the wild and no public exploit code.
Other vulnerabilities in Generex UPS CS141
- CVE-2022-47190 RCE via file upload vulnerability in Generex CS141
- CVE-2022-42457 Command injection in n/a
- CVE-2022-47192 Admin password reset via file upload vulnerability in Generex CS141
- CVE-2022-47186 Unrestricted Upload of File vulnerability in Generex CS141
- CVE-2022-47188 Improper Input Validation in Generex CS141
Sources
Also known as GHSA-cqh7-8cm4-66p7.