CVE-2023-22914

Description

A path traversal vulnerability in the “account_print.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS commands in the “tmp” directory by uploading a crafted file if the hotspot function were enabled.

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.92% Top 30%
Vendor Advisory zyxel.com
Affected: Zyxel USG FLEX series firmware
Affected: Zyxel VPN series firmware
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2023-22914?
CVE-2023-22914 has been scored as a high severity vulnerability.
How to fix CVE-2023-22914?
To fix CVE-2023-22914, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-22914 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-22914 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-22914?
CVE-2023-22914 affects Zyxel USG FLEX series firmware, Zyxel VPN series firmware.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.