CVE-2026-5983

D-Link DIR-605L POST Request formSetDDNS buffer overflow

Published: Apr 9, 2026Updated: Apr 30, 2026 Sources: CVE List NVDCWE-119

8.8HIGH

Description

A vulnerability was determined in D-Link DIR-605L 2.13B01. This issue affects the function formSetDDNS of the file /goform/formSetDDNS of the component POST Request Handler. Executing a manipulation of the argument curTime can lead to buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. This vulnerability only affects products that are no longer supported by the maintainer.

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

commercial·TW

DIR-605L

Networking Infrastructure

dlink

commercial·TW

dir-605l firmware

Networking Infrastructure

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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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://vuldb.com/vuln/356537

vuldb.com

https://vuldb.com/vuln/356537/cti

vuldb.com

https://vuldb.com/submit/791856

vuldb.com

and 2 more references View all →

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