CVE-2025-4883

A vulnerability was found in D-Link DI-8100 16.07.26A1. It has been declared as critical. This vulnerability affects the function ctxz_asp of the file /ctxz.asp of the component Connection Limit Page. The manipulation of the argument def/defTcp/defUdp/defIcmp/defOther leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Score

CVSS 4.0 8.6 High

Status

Analyzed - cna@vuldb.com

Published

2025-05-18

Last modified

2025-05-19

Weaknesses

CWE-119, CWE-121, CWE-787

Affected products

• Di-8100 (D-link)
• Di-8100g Firmware (Dlink)

References

• https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/DI-8100-Vulnerability_Report_ctxz.md
• https://vuldb.com/?ctiid.309436
• https://vuldb.com/?id.309436
• https://vuldb.com/?submit.576392
• https://www.dlink.com/