Authentication bypass using an alternate path or channel in Zebra products - CVE-2023-4957
Published: December 6, 2023
Vulnerability identifier: #VU83898
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-4957
CWE-ID: CWE-288
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vendor: Zebra
Affected software:
ZTC Industrial ZT410
ZTC Desktop GK420d
Link-OS
ZTC Industrial ZT410
ZTC Desktop GK420d
Link-OS
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an authentication bypass using an alternate path. A remote attacker on the local network can send a specially crafted POST request to the setvarsResults.cgi file and change the username and password for the web page.
How to mitigate CVE-2023-4957
Install update from vendor's website.