CVE-2023-4957

Name: CVE-2023-4957
Creator: NVD / NIST
Published: 2023-10-11T14:15:10.047+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2023-4957 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

0.27%

18.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-288

Affected Software

Vendor	Product	Versions
Zebra	Zt410 Firmware	All versions

References

https://www.incibe.es/en/incibe-cert/notices/aviso-sci/authentication-bypass-zebra-ztcThird Party Advisory
https://www.incibe.es/en/incibe-cert/notices/aviso-sci/authentication-bypass-zebra-ztcThird Party Advisory

Timeline

Published: Oct 11, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4957?

How severe is CVE-2023-4957?

CVE-2023-4957 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4957?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4957?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST