Unrated severityNVD Advisory· Published Mar 23, 2020· Updated Aug 4, 2024
CVE-2020-8863
CVE-2020-8863
Description
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.10B04. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper implementation of the authentication algorithm. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the router. Was ZDI-CAN-9470.
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Affected products
4- D-Link/Multiple Routersv5Range: 1.10B04
Patches
Vulnerability mechanics
References
2- supportannouncement.us.dlink.com/announcement/publication.aspxmitrex_refsource_MISC
- www.zerodayinitiative.com/advisories/ZDI-20-267/mitrex_refsource_MISC
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