Vulnerability · Published Apr 13, 2025 · Assigned by VulDB

CVE-2025-3538D-Link DI-8100 jhttpd auth.asp auth_asp stack-based overflow

High 8.8

In plain English

A high-severity stack buffer overflow in DI-8100 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 13.2% (higher than 96% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)13.2%top 3.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in D-Link DI-8100 16.07.26A1. It has been rated as critical. This issue affects the function auth_asp of the file /auth.asp of the component jhttpd. The manipulation of the argument callback leads to stack-based buffer overflow. The attack needs to be approached within the local network. The exploit has been disclosed to the public and may be used.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DI-8100	16.07.26A1

Weakness: CWE-121, CWE-119 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

VDB-304577 | D-Link DI-8100 jhttpd auth.asp auth_asp stack-based overflow vdb-entry, technical-description
VDB-304577 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #524224 | Linksys DI-8100 router 16.07.26A1 Remote command execution third-party-advisory
https://github.com/Fizz-L/CVE1/blob/main/DI-8100Command%20execution2.md exploit
https://www.dlink.com/ product