CVE-2022-39073

CRITICALNVD 9.89.8—Elevated

9.8

There is a command injection vulnerability in ZTE MF286R, Due to insufficient validation of the input parameters, an attacker could use the vulnerability to execute arbitrary commands.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 95.2%
KEV: Not listed

Published

January 6, 2023

Last Modified

April 10, 2025

Advisory Details (1)

Auto-updated May 25, 2026

No patch confirmed yet.

generic

安全公告详细

https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1028664

Weakness Classification(1)

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

CWE-77Command Injection

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.

2026-06-05 06:09 UTCepss_batch
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2026-06-04 13:11 UTCepss_batch
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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCv0lp3/CVE-2022-39073
First seen Jan 7, 2023
Proof of concept for the command injection vulnerability affecting the ZTE MF286R router, including an RCE exploit.
Open source ↗

Frequently asked(5)

What is CVE-2022-39073?

CVE-2022-39073 is a critical vulnerability published on January 6, 2023. There is a command injection vulnerability in ZTE MF286R, Due to insufficient validation of the input parameters, an attacker could use the vulnerability to execute arbitrary commands.

When was CVE-2022-39073 disclosed?

CVE-2022-39073 was first published in the National Vulnerability Database on January 6, 2023, with the most recent update on April 10, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-39073 actively exploited?

CVE-2022-39073 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-39073?

CVE-2022-39073 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-39073?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-39073, 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-2022-39073

📅 Published

🔄 Last Modified

📋 Advisory Details (1)