CVE-2025-5624

Description

A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been declared as critical. This vulnerability affects the function QoSPortSetup of the file /goform/QoSPortSetup. The manipulation of the argument port0_group/port0_remarker/ssid0_group/ssid0_remarker leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

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-119 Buffer Overflow

CWE-121 CWE-121

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
dlink	dir-816_firmware	All
dlink	dir-816	All

References

Exploits

https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_53/53.md https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_53/53.md

Other References

https://vuldb.com/?ctiid.311110 https://vuldb.com/?id.311110 https://vuldb.com/?submit.589226 https://www.dlink.com/

Frequently Asked Questions

What is CVE-2025-5624? +

A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been declared as critical. This vulnerability affects the function QoSPortSetup of the file /goform/QoSPortSetup. The manipulation of the argument port0_group/port0_remarker/ssid0_group/ssid0_remarker leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-5624? +

CVE-2025-5624 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-2025-5624? +

CVE-2025-5624 affects products from dlink, specifically: dir-816, dir-816_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-5624? +

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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