CVE-2025-14528: d-link dir-803
Vulnerability summary
CVE-2025-14528 is a high (CVSS 7.5) vulnerability in d-link dir-803. EPSS estimates a 3.99% chance of exploitation in the next 30 days, higher than 90.4% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 11-12-2025PublishedVulnerability first disclosed.
- 11-12-2025Last modifiedVulnerability information updated.
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.
CVSS metrics
7 scores · 2 sources · 4 versions- NVDNIST5.5MediumCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XDiffers
- CVE.orgCNA5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:RDiffers
- NVDNIST5.0MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
EPSS trend
Probability
3.99%
Chance of exploitation in the next 30 days
Percentile
90%
Versus all other CVEs
30-day change
0.00 pp
From 3.99% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundMy Vuln 2
Maturity: poc
Weaknesses
CWE · root cause- CWE-200Exposure of Sensitive Information to an Unauthorized ActorThe product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
- CWE-284Improper Access ControlThe product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Affected systems
D-link1 product
- dir-8031.04
Dlink1 product
- dir-803_firmware≤ 1.04
2 vendors · 2 products
References
6 links- github.com/Madgeaaaaa/MY_VULN_2/blob/main/D-Link/vuln-2/DIR-803%20Authentication%20Bypass.mdBroken LinkExploitThird Party Advisory
- github.com/Madgeaaaaa/MY_VULN_2/blob/main/D-Link/vuln-2/DIR-803%20Authentication%20Bypass.mdExploitThird Party Advisory
- www.dlink.comProduct