🛡️ CVE-2023-47422 — ax12-firmware

🟠 CVSS 8.8 — High ⚠️ Exploit Public CWE-284 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

How this vulnerability can be exploited

This issue can be reached from an adjacent network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2023-47422 is classified as CWE-284: Improper Access Control. The software does not restrict an action to the actors that should be allowed to perform it.

Affected software

CVE-2023-47422 is recorded against 4 packages.

  • ax12-firmware
  • ax3-firmware
  • ax9-firmware
  • tx9-firmware

Timeline and source

Published on 20 February 2024 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
github.com

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-284
Public Exploit ⚠️ Yes
Source NVD
Published 2024-02-20
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
ax12-firmware — —
ax3-firmware — —
ax9-firmware — —
tx9-firmware — —

Similar Threats

Exploit Protection

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CVE-2023-47422 carries CVSS 8.8 High rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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