Vulnerability Description
D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A crafted authentication header can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20910.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-2150 Firmware | < 1.06 |
| Dlink | Dir-2150 | - |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-628/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-628/Third Party Advisory
FAQ
What is CVE-2023-34282?
CVE-2023-34282 is a vulnerability with a CVSS score of 8.8 (HIGH). D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected...
How severe is CVE-2023-34282?
CVE-2023-34282 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-2023-34282?
Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-2150 Firmware, Dlink Dir-2150.