Vulnerability · Published Jul 18, 2025 · Assigned by VulDB

CVE-2025-7790D-Link DI-8100 HTTP Request menu_nat.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 1.2% (higher than 67% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.2%top 32.7% 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 classified as critical. This affects an unknown part of the file /menu_nat.asp of the component HTTP Request Handler. The manipulation of the argument out_addr/in_addr/out_port/proto leads to stack-based buffer overflow. It is possible to initiate the attack remotely. 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:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References

VDB-316851 | D-Link DI-8100 HTTP Request menu_nat.asp stack-based overflow vdb-entry, technical-description
VDB-316851 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #616196 | D-Link DI-8100 16.07.26A1 Buffer Overflow third-party-advisory
https://github.com/XiDP0/MyCVE/blob/main/CVE/D-Link%20DI_8100-16.07.26A1/menu_nat_asp/menu_nat_asp.md exploit
https://www.dlink.com/ product