Vulnerability identifier: #VU69452
Vulnerability risk: Medium
CVSSv3.1: 7.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-697
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
DIR-1935
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 the incorrectly implemented comparison within the handling of HNAP login requests. A remote attacker on the local network can bypass authentication process and gain unauthorized access to the application.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
DIR-1935: 1.03b02
External links
http://www.zerodayinitiative.com/advisories/ZDI-22-1503/
http://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10310
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.