CVE-2024-22733: mr200 Null Dereference — Exploit

Description

TP Link MR200 V4 Firmware version 210201 was discovered to contain a null-pointer-dereference in the web administration panel on /cgi/login via the sign, Action or LoginStatus query parameters which could lead to a denial of service by a local or remote unauthenticated attacker.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-476 CWE-476

Affected Products

Vendor	Product	Versions
tp-link	mr200_firmware	All
tp-link	mr200	All

References

Exploits

https://lenoctambule.dev/post/dos-on-tp-link-web-admin-panel

Frequently Asked Questions

What is CVE-2024-22733? +

TP Link MR200 V4 Firmware version 210201 was discovered to contain a null-pointer-dereference in the web administration panel on /cgi/login via the sign, Action or LoginStatus query parameters which could lead to a denial of service by a local or remote unauthenticated attacker. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-22733? +

CVE-2024-22733 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-22733? +

CVE-2024-22733 affects products from tp-link, specifically: mr200, mr200_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-22733? +

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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