CVE-2023-34274: D-Link DIR-2150 LoginPassword Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability
D-Link DIR-2150 LoginPassword 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 login request can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20552.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34274?
CVE-2023-34274 has a high severity rating due to the authentication bypass vulnerability it presents.
How do I fix CVE-2023-34274?
To mitigate CVE-2023-34274, users should update their D-Link DIR-2150 firmware to the latest version provided by D-Link.
Who is affected by CVE-2023-34274?
CVE-2023-34274 affects users of the D-Link DIR-2150 routers with improperly implemented authentication mechanisms.
What type of vulnerability is CVE-2023-34274?
CVE-2023-34274 is classified as an authentication bypass vulnerability that allows unauthorized access to the router's administrative features.
Can CVE-2023-34274 be exploited remotely?
CVE-2023-34274 can potentially be exploited by network-adjacent attackers without requiring authentication.