What is CVE-2022-31373?

CVE-2022-31373 is a medium-severity vulnerability in Contec Sv-Cpt-Mc310, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-06-21.

How severe is CVE-2022-31373?

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

Is CVE-2022-31373 known to be exploited?

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

XSS in Contec Sv-Cpt-Mc310

CVE-2022-31373

SolarView Compact v6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component Solar_AiConf.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-06-21 · 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: 0.056 (92.6th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.055 · newest: 0.056 · change: +0.001

Affected products

Contec Sv-Cpt-Mc310
Contec Sv-Cpt-Mc310 Firmware — versions 6.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

github.com/badboycxcc/SolarView_Compact_6.0_xss (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-31373?: CVE-2022-31373 is a medium-severity vulnerability in Contec Sv-Cpt-Mc310, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-06-21.
How severe is CVE-2022-31373?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-31373 known to be exploited?: 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.