CVE-2023-47422

HIGHNVD 8.88.8—

8.8

An access control issue in /usr/sbin/httpd in Tenda TX9 V1 V22.03.02.54, Tenda AX3 V3 V16.03.12.11, Tenda AX9 V1 V22.03.01.46, and Tenda AX12 V1 V22.03.01.46 allows attackers to bypass authentication on any endpoint via a crafted URL.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 4.2%
KEV: Not listed

Published

February 20, 2024

Last Modified

April 25, 2025

References (2)

cve@mitrehttps://github.com/xiaobye-ctf/My-CVE/tree/main/Tenda/CVE-2023-47422
af854a3a-2127-422b-91ae-364da2661108https://github.com/xiaobye-ctf/My-CVE/tree/main/Tenda/CVE-2023-47422

Weakness Classification(1)

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

CWE-284Improper Access Control

Data Freshness Timeline

(refreshed 14× 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-2023-47422?

CVE-2023-47422 is a high vulnerability published on February 20, 2024. An access control issue in /usr/sbin/httpd in Tenda TX9 V1 V22.03.02.54, Tenda AX3 V3 V16.03.12.11, Tenda AX9 V1 V22.03.01.46, and Tenda AX12 V1 V22.03.01.46 allows attackers to bypass authentication on any endpoint via a crafted URL.

When was CVE-2023-47422 disclosed?

CVE-2023-47422 was first published in the National Vulnerability Database on February 20, 2024, with the most recent update on April 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-47422 actively exploited?

CVE-2023-47422 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-47422?

CVE-2023-47422 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2023-47422?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-47422, 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-2023-47422

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-47422?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)