What is CVE-2022-0734?

CVE-2022-0734 is a medium-severity vulnerability in Zyxel Atp100, classified under Cross-site Scripting. CVSS score: 5.8/10. Published 2022-05-24.

How severe is CVE-2022-0734?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Is CVE-2022-0734 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Zyxel Atp100

CVE-2022-0734

A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.35 through 5.20, and…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.089 (94.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

security@zyxel.com.tw (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-0734?: CVE-2022-0734 is a medium-severity vulnerability in Zyxel Atp100, classified under Cross-site Scripting. CVSS score: 5.8/10. Published 2022-05-24.
How severe is CVE-2022-0734?: Medium severity. CVSS v3 base score is 5.8 out of 10.
Is CVE-2022-0734 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.