CVE-2025-13549

D-Link DIR-822K formNtp sub_455524 buffer overflow

Published: Nov 23, 2025Updated: Dec 2, 2025 Sources: CVE List NVD BDUCWE-119

8.8HIGH

Description

A vulnerability was found in D-Link DIR-822K 1.00. This issue affects the function sub_455524 of the file /boafrm/formNtp. Performing manipulation of the argument submit-url results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been made public and could be used.

No summary for this CVE yet.

CVSS Vector Breakdown

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-119 CWE-120

Affected Products

D-Link Corp.

commercial·TWaka dlink, d-link international, d-link corporation

dir-822k firmware

Networking Infrastructure

DIR-822K

Networking Infrastructure

D-Link

commercial·TW

DIR-822K

Networking Infrastructure

Exploitability

1 exploit source 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

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References

https://github.com/QIU-DIE/CVE/issues/32

github.com

https://vuldb.com/?ctiid.333316

vuldb.com

https://vuldb.com/?id.333316

vuldb.com

and 2 more references View all →

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