CVE-2025-10666

7.4 highEPSS 3.4%

High (7.4) in dlink dir-825 firmware. EPSS 3.4% chance of exploitation in the next 30 days.

A security flaw has been discovered in D-Link DIR-825 up to 2.10. Affected by this vulnerability is the function sub_4106d4 of the file apply.cgi. The manipulation of the argument countdown_time results in buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be exploited. This vulnerability only affects products that are no longer supported by the maintainer.

Severity

CVSS 4.0

7.4 high

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

CVSS 3.1

9.8 critical

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

EPSS: 3.4% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWEs: CWE-120, CWE-119
Published: 2025-09-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dlink:dir-825_firmware

References

https://github.com/panda666-888/vuls/blob/main/d-link/dir-825/apply.cgi.md
https://github.com/panda666-888/vuls/blob/main/d-link/dir-825/apply.cgi.md#poc
https://vuldb.com/?ctiid.324787
https://vuldb.com/?id.324787
https://vuldb.com/?submit.652047

Check your stack JSON