A flaw has been found in D-Link DIR-600L 2.17b02. Affected by this issue is the function hnap_main of the file htdocs/cgibin of the component HNAP Handler. Executing a manipulation can lead to stack-based buffer overflow.
The attack can be executed remotely. The exploit has been published and may be used.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/ruanyi101/router-firmware-security-advisories/blob/main/rout…
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-129354
cna@vuldb.com
https://vuldb.com/submit/1043526
cna@vuldb.com
https://vuldb.com/vuln/437417
cna@vuldb.com
https://vuldb.com/vuln/437417/cti
cna@vuldb.com
https://www.dlink.com/
cna@vuldb.com