CVE-2022-45599

CRITICALNVD 9.89.8—Elevated

9.8

Aztech WMB250AC Mesh Routers Firmware Version 016 2020 is vulnerable to PHP Type Juggling in file /var/www/login.php, allows attackers to gain escalated privileges only when specific conditions regarding a given accounts hashed password.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 80.0%
KEV: Not listed

Published

February 22, 2023

Last Modified

March 17, 2025

Advisory Details (1)

Auto-updated May 28, 2026

🔬 Proof of concept available. No patch confirmed yet.

generic🟡 PoC Available

GitHub - ethancunt/CVE-2022-45599 · GitHub

https://github.com/ethancunt/CVE-2022-45599

Weakness Classification(1)

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

CWE-522Insufficiently Protected Credentials

Data Freshness Timeline

(refreshed 10× 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.

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Frequently asked(5)

What is CVE-2022-45599?

CVE-2022-45599 is a critical vulnerability published on February 22, 2023. Aztech WMB250AC Mesh Routers Firmware Version 016 2020 is vulnerable to PHP Type Juggling in file /var/www/login.php, allows attackers to gain escalated privileges only when specific conditions regarding a given accounts hashed password.

When was CVE-2022-45599 disclosed?

CVE-2022-45599 was first published in the National Vulnerability Database on February 22, 2023, with the most recent update on March 17, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-45599 actively exploited?

CVE-2022-45599 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-45599?

CVE-2022-45599 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-45599?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-45599, 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.

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CVE-2022-45599

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

GitHub - ethancunt/CVE-2022-45599 · GitHub

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-45599?

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Advisory Details (1)

Frequently asked(5)

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