No exploitation reportedFix available

CVE-2022-35239

Q: Is CVE-2022-35239 actively exploited?

Active exploitation of CVE-2022-35239 has not been confirmed. Its EPSS score was 1.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2022-35239?

CVE-2022-35239 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2022-08-16
Fixed in7.24
WeaknessCWE-20

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The image file management page of SolarView Compact SV-CPT-MC310 Ver.7.23 and earlier, and SV-CPT-MC310F Ver.7.23 and earlier contains an insufficient verification vulnerability when uploading files. If this vulnerability is exploited, arbitrary PHP code may be executed if a remote authenticated attacker uploads a specially crafted PHP file.

Timeline

dates in UTC

2022-08-1608:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-35239?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-35239?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Contec sv-cpt-mc310 firmwareversion to verify

Branch	Affected	Fixed in	Source
7.24	< 7.24	7.24	NVD

Contec sv-cpt-mc310f firmwareversion to verify

Branch	Affected	Fixed in	Source
7.24	< 7.24	7.24	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Contec sv-cpt-mc310 firmware to 7.24

Advisories and patches

www.contec.comVendor Advisory
www.contec.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.18.8read 2026-10-23
NVDweakness (CWE)CWE-20read 2026-10-23
FIRST EPSSEPSS score1.5 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2022-08-16
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2022-35239?

Is CVE-2022-35239 actively exploited?

Active exploitation of CVE-2022-35239 has not been confirmed. Its EPSS score was 1.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-35239?

CVE-2022-35239 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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