CVSS 3.1 Score 9.8 of 10 (high)


Published Jan 11, 2024
Updated: Jan 18, 2024
CWE ID 306


CVE-2023-51989 is a vulnerability found in D-Link DIR-822+ V1.0.2 routers, where the HNAP1 interface allows attackers to bypass login and access administrator accounts with empty passwords. The vulnerability has a base severity rating of CRITICAL, with a base score of 9.8 out of 10, indicating its high potential danger to organizations. It requires no privileges and no user interaction, making it easily exploitable over the network. The integrity and confidentiality impact are both rated as HIGH. To remediate this vulnerability, users should update their router firmware to the latest version provided by D-Link as soon as possible.

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