CVE-2025-8231CWE-259CWE-798

D-Link DIR-890L UART Port rgbin hard-coded credentials

High · published July 27, 2025

CVSS v4.0
7.0
EPSS
1%
Percentile
53.8
In the wild
Unconfirmed
What it is

A vulnerability, which was classified as critical, has been found in D-Link DIR-890L up to 111b04. This issue affects some unknown processing of the file rgbin of the component UART Port. The manipulation leads to hard-coded credentials. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

The record
Technical detail
CVSS v4.0
7.0 · HIGH
Vector
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00731 · 53.8th percentile
Weaknesses
CWE-259 · Use of Hard-coded Password; CWE-798 · Use of Hard-coded Credentials
Published
2025-07-27T13:32Z
EPSS history
Timeline
  • 27 JUL 13:32Z
    D-Link DIR-890L UART Port rgbin hard-coded credentials
    cvelistv5