Vulnerability · Published Jul 8, 2025 · Assigned by VulDB

CVE-2025-7194D-Link DI-500WF jhttpd ip_position.asp sprintf stack-based overflow

High 8.8

In plain English

A high-severity stack buffer overflow in DI-500WF from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.0%top 37.2% 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-500WF 17.04.10A1T. It has been declared as critical. Affected by this vulnerability is the function sprintf of the file ip_position.asp of the component jhttpd. The manipulation of the argument ip leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DI-500WF	17.04.10A1T

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

References

VDB-315133 | D-Link DI-500WF jhttpd ip_position.asp sprintf stack-based overflow vdb-entry, technical-description
VDB-315133 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #607311 | D-Link DI-500WF DI 500WF-17.04.10A1T Stack-based Buffer Overflow third-party-advisory
https://github.com/BigMancer/CVE/issues/1 exploit, issue-tracking
https://www.dlink.com/ product