CVE-2023-4957 Authentication Bypass on Zebra ZTC
An attacker on the same network can bypass authentication to change admin credentials if protected mode is disabled.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-4957?
CVE-2023-4957 is a medium-severity authentication bypass vulnerability in Zebra Technologies ZTC ZT410, published on 11 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability of authentication bypass has been found on a Zebra Technologies ZTC ZT410-203dpi ZPL printer. This vulnerability allows an attacker that is in the same network as the printer, to change the username and password for the Web Page by sending a specially crafted POST request to the setvarsResults.cgi file. For this vulnerability to be exploitable, the printers protected mode must be disabled.
Weakness: CWE-288
Which versions are affected by CVE-2023-4957?
It affects 1 product.
Products include Zebra Zt410 Firmware.
How do I fix CVE-2023-4957?
No fix has been published for CVE-2023-4957 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2023-4957 being exploited?
There is no known exploitation of CVE-2023-4957 in the wild and no public exploit code.
Sources
Also known as GHSA-cxgm-7qvp-hg2x.