CVE-2022-36158

HIGHNVD 8.08.0—Elevated

8.0

Contec FXA3200 version 1.13.00 and under suffers from Insecure Permissions in the Wireless LAN Manager interface which allows malicious actors to execute Linux commands with root privilege via a hidden web page (/usr/www/ja/mnt_cmd.cgi).

CVSS v3: 8.0
EG Score: 8.0(medium)
EPSS: 66.1%
KEV: Not listed

Published

September 26, 2022

Last Modified

May 21, 2025

References (8)

cve@mitrehttps://gist.github.com/Nwqda/aac33d1936d2b514a3268f145345abb4
cve@mitrehttps://jvn.jp/en/vu/JVNVU98305100/
cve@mitrehttps://samy.link/blog/contec-flexlan-fxa2000-and-fxa3000-series-vulnerability-repo
cve@mitrehttps://www.contec.com/products-services/computer-networking/flexlan-fx/fx-accesspoint/fxa3200/feature/#section
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/Nwqda/aac33d1936d2b514a3268f145345abb4
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/vu/JVNVU98305100/
af854a3a-2127-422b-91ae-364da2661108https://samy.link/blog/contec-flexlan-fxa2000-and-fxa3000-series-vulnerability-repo
af854a3a-2127-422b-91ae-364da2661108https://www.contec.com/products-services/computer-networking/flexlan-fx/fx-accesspoint/fxa3200/feature/#section

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-425

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2022-36158?

CVE-2022-36158 is a high vulnerability published on September 26, 2022. Contec FXA3200 version 1.13.00 and under suffers from Insecure Permissions in the Wireless LAN Manager interface which allows malicious actors to execute Linux commands with root privilege via a hidden web page (/usr/www/ja/mnt_cmd.cgi).

When was CVE-2022-36158 disclosed?

CVE-2022-36158 was first published in the National Vulnerability Database on September 26, 2022, with the most recent update on May 21, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-36158 actively exploited?

CVE-2022-36158 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 66.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-36158?

CVE-2022-36158 has a CVSS v3 base score of 8.0 (NVD).

How do I remediate CVE-2022-36158?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-36158, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-36158

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-36158?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (8)

Frequently asked(5)

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