Vulnerability · Published Dec 11, 2025 · Assigned by VulDB
CVE-2025-14528D-Link DIR-803 Configuration getcfg.php information disclosure
Medium 5.3
In plain English
A medium-severity information exposure in DIR-803 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 4.0% (higher than 91% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.
Official description
A vulnerability was detected in D-Link DIR-803 up to 1.04. Impacted is an unknown function of the file /getcfg.php of the component Configuration Handler. The manipulation of the argument AUTHORIZED_GROUP results in information disclosure. The attack may be performed from remote. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Affected products (as reported)
Weakness: CWE-200, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R
References
- VDB-335869 | D-Link DIR-803 Configuration getcfg.php information disclosure vdb-entry, technical-description
- VDB-335869 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #703150 | D-Link DIR-803 1.04 and earlier Authorization Bypass third-party-advisory
- https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/D-Link/vuln-2/DIR-803%20Authentication%20Bypass.md broken-link
- https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/D-Link/vuln-2/DIR-803%20Authentication%20Bypass.md#poc exploit
- https://www.dlink.com/ product