Vulnerability Description
D-Link DIR-X3260 prog.cgi Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-X3260 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the prog.cgi executable. The issue results from an incorrect implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the device. Was ZDI-CAN-21100.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-X3260 Firmware | < 1.04b01 |
| Dlink | Dir-X3260 | - |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-1518/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1518/Third Party Advisory
FAQ
What is CVE-2023-44420?
CVE-2023-44420 is a vulnerability with a CVSS score of 8.8 (HIGH). D-Link DIR-X3260 prog.cgi Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on aff...
How severe is CVE-2023-44420?
CVE-2023-44420 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-44420?
Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-X3260 Firmware, Dlink Dir-X3260.