CVE-2025-14528

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.

CVSS 4.0

5.5CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

4.0% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-25)

CWEs

CWE-200, CWE-284

Published

2025-12-11

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• dlink:dir-803_firmware

References

• https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/D-Link/vuln-2/DIR-803%20Authentication%20Bypass.md
• https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/D-Link/vuln-2/DIR-803%20Authentication%20Bypass.md#poc
• https://vuldb.com/?ctiid.335869
• https://vuldb.com/?id.335869
• https://vuldb.com/?submit.703150

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