CVE-2024-0769 — D-Link DIR-859 Router Path Traversal Vulnerability
2025-06-25 • CISA Known Exploited Vulnerability
[event] D-Link DIR-859 routers contain a path traversal vulnerability in the file /hedwig.cgi of the component HTTP POST Request Handler. Manipulation of the argument service with the input ../../../../htdocs/webinc/getcfg/DHCPS6.BRIDGE-1.xml allows for the leakage of session data potentially enabling privilege escalation and unauthorized control of the device. This vulnerability affects legacy D-Link products. All associated hardware revisions have reached their end-of-life (EOL) or end-of-service (EOS) life cycle and should be retired and replaced per vendor instructions.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | D-Link |
| Product | DIR-859 Router |
| CWE | CWE-22 |
| CVE ID | CVE-2024-0769 |
| Date Added | 2025-06-25 |
| Due Date | 2025-07-16 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-07-16