#VU80117 Improper Authentication in DAP-2622


Published: 2023-08-30

Vulnerability identifier: #VU80117

Vulnerability risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-287

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
DAP-2622
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: D-Link

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests within the DDP service in Set SSID List. A remote attacker on the local network can bypass authentication process and manipulate wireless authentication settings.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

DAP-2622: 1.00


External links
http://www.zerodayinitiative.com/advisories/ZDI-23-1280/
http://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability