ZDI-CAN-21991: (0Day) D-Link D-View Use of Hard-coded Cryptographic Key Authentication Bypass Vulnerability
First published: Tue May 14 2024(Updated: )
This vulnerability allows remote attackers to bypass authentication on affected installations of D-Link D-View. Authentication is not required to exploit this vulnerability. The specific flaw exists within the TokenUtils class. The issue results from a hard-coded cryptographic key. An attacker can leverage this vulnerability to bypass authentication on the system.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link D-View 8 |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-21991?
ZDI-CAN-21991 has a high severity rating due to the potential for remote authentication bypass.
How do I fix ZDI-CAN-21991?
To fix ZDI-CAN-21991, update the D-Link D-View software to the latest version that addresses this vulnerability.
What impact does ZDI-CAN-21991 have on affected systems?
ZDI-CAN-21991 allows unauthorized users to access and manipulate D-Link D-View installations without authentication.
Is ZDI-CAN-21991 a widely exploitable vulnerability?
Yes, ZDI-CAN-21991 can be exploited remotely, making it a significant risk for affected systems.
What specific component is affected by ZDI-CAN-21991?
The TokenUtils class in D-Link D-View is specifically affected by the vulnerability ZDI-CAN-21991.
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- canonical/d-link d-view 8