high8.8
CVE-2022-43621
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers.
Impact
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from an incorrectly implemented comparison. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-16152.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dlink | Dir-1935 Firmware | through 1.02 Version 1.03 |
Weakness classification
References
- NVD record
- CVE.org record
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10310
- https://www.zerodayinitiative.com/advisories/ZDI-22-1503/
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10310
- https://www.zerodayinitiative.com/advisories/ZDI-22-1503/