CVE-2022-39066

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-11-22. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 27%CVSS: 8.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
56(Track)
EG Risk 56/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
97.8%
KEV
Not listed

Published

November 22, 2022

Last Modified

April 29, 2025

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-24 14:15 UTCEPSS rescore
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  3. 2026-07-23 14:16 UTCEPSS rescore
  4. 2026-07-23 02:13 UTCEG score recompute
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  67. 2026-05-25 11:41 UTCEG score recompute
  68. 2026-05-25 11:41 UTCGHSA enrichment
  69. 2026-05-24 19:12 UTCOSV refresh

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-2022-39066
    First seen Dec 12, 2022

    Proof of concept of the SQL injection vulnerability affecting the ZTE MF286R router.

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-39066?
CVE-2022-39066 is a high vulnerability published on November 22, 2022. There is a SQL injection vulnerability in ZTE MF286R. Due to insufficient validation of the input parameters of the phonebook interface, an authenticated attacker could use the vulnerability to execute arbitrary SQL injection.
When was CVE-2022-39066 disclosed?
CVE-2022-39066 was first published in the National Vulnerability Database on November 22, 2022, with the most recent update on April 29, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-39066 actively exploited?
CVE-2022-39066 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-39066?
CVE-2022-39066 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2022-39066?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-39066, 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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