Vulnerability · Published Mar 21, 2026 · Assigned by VulDB

CVE-2026-4529D-Link DHP-1320 SOAP redirect_count_down_page stack-based overflow

High 8.8

In plain English

A high-severity stack buffer overflow in DHP-1320 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.7%top 48.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was identified in D-Link DHP-1320 1.00WWB04. This affects the function redirect_count_down_page of the component SOAP Handler. Such manipulation leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DHP-1320	1.00WWB04

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-352317 | D-Link DHP-1320 SOAP redirect_count_down_page stack-based overflow vdb-entry, technical-description
VDB-352317 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #773932 | DLink dhp-1320 A1 v1.00WWB04 Stack-based Buffer Overflow third-party-advisory
https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dhp1320-dlink exploit
https://www.dlink.com/ product