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CVE-2025-10666

D-Link DIR-825 apply.cgi sub_4106d4 buffer overflow

Published: Sep 18, 2025Updated: Feb 3, 2026 Sources: CVE List NVD BDUCWE-119
8.8HIGH
NVD MITRE
EPSS Score
3.0%
Top 13.8%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-119CWE-120

Affected Products

D-Link Corp.
commercial·TWaka dlink, d-link corporation, d-link international
dir-825 firmware
Networking Infrastructure
DIR-825
Networking Infrastructure
D-Link
commercial·TW
DIR-825
Networking Infrastructure

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/panda666-888/vuls/blob/main/d-link/dir-825/apply.cgi.md
github.com
https://github.com/panda666-888/vuls/blob/main/d-link/dir-825/apply.cgi.md#poc
github.com
https://vuldb.com/?ctiid.324787
vuldb.com
and 4 more references View all →

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