CVE-2024-39962: dir-823x Code Injection — Exploit

Description

D-Link DIR-823X AX3000 Dual-Band Gigabit Wireless Router v21_D240126 was discovered to contain a remote code execution (RCE) vulnerability in the ntp_zone_val parameter at /goform/set_ntp. This vulnerability is exploited via a crafted HTTP request.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
dlink	dir-823x_firmware	All
dlink	dir-823x	All

References

Exploits

https://gist.github.com/Swind1er/40c33f1b1549028677cb4e2e5ef69109 https://gist.github.com/Swind1er/40c33f1b1549028677cb4e2e5ef69109

Frequently Asked Questions

What is CVE-2024-39962? +

D-Link DIR-823X AX3000 Dual-Band Gigabit Wireless Router v21_D240126 was discovered to contain a remote code execution (RCE) vulnerability in the ntp_zone_val parameter at /goform/set_ntp. This vulnerability is exploited via a crafted HTTP request. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-39962? +

CVE-2024-39962 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-39962? +

CVE-2024-39962 affects products from dlink, specifically: dir-823x, dir-823x_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-39962? +

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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