CVE-2023-47422: ax3 Access Control Flaw — Exploit

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.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
tenda	tx9_firmware	All
tenda	tx9	All
tenda	ax3_firmware	All
tenda	ax3	All
tenda	ax9_firmware	All
tenda	ax9	All
tenda	ax12_firmware	All
tenda	ax12	All

References

Exploits

https://github.com/xiaobye-ctf/My-CVE/tree/main/Tenda/CVE-2023-47422 https://github.com/xiaobye-ctf/My-CVE/tree/main/Tenda/CVE-2023-47422

Frequently Asked Questions

What is CVE-2023-47422? +

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. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2023-47422? +

CVE-2023-47422 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-47422? +

CVE-2023-47422 affects products from tenda, specifically: ax12, ax12_firmware, ax3, ax3_firmware, ax9, ax9_firmware, tx9, tx9_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-47422? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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