What is CVE-2022-39035?

CVE-2022-39035 is a medium-severity vulnerability in Lcnet Smart Evision, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-09-28.

How severe is CVE-2022-39035?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-39035 known to be exploited?

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

XSS in Lcnet Smart Evision

CVE-2022-39035

Smart eVision has insufficient filtering for special characters in the POST Data parameter in the specific function. An unauthenticated remote attacker can inject JavaScript to perform XSS (Stored Cross-Site Scripting) attack.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-09-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.001

Affected products

Lcnet Smart Evision — versions 2022.02.21
Smart Evision Information Technology Inc. — versions 2022.02.21

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

karimhabush/cyberowl

References

www.twcert.org.tw/tw/cp-132-6572-5c2c8-1.html (Third Party Advisory)

Frequently asked questions

What is CVE-2022-39035?: CVE-2022-39035 is a medium-severity vulnerability in Lcnet Smart Evision, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-09-28.
How severe is CVE-2022-39035?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-39035 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.