CVE-2011-4723: D-Link DIR-300 Router Cleartext Storage of a Password Vulnerability
The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information via unspecified vectors.
Published Dec 20, 2011 · Updated Jun 16, 2026
Required action
The impacted product is end-of-life and should be disconnected if still in use.
Advisory details
From the National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.
The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information via unspecified vectors.
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
More D-Link vulnerabilities
All D-Link entriesCVE-2025-29635
D-Link DIR-823X Command Injection Vulnerability
high7.2ExploitedMar 25, 2025CVE-2024-3272
D-Link Multiple NAS Devices Use of Hard-Coded Credentials Vulnerability
critical9.8ExploitedApr 4, 2024CVE-2024-3273
D-Link Multiple NAS Devices Command Injection Vulnerability
critical9.8ExploitedApr 4, 2024CVE-2024-0769
D-Link DIR-859 Router Path Traversal Vulnerability
critical9.8ExploitedJan 21, 2024CVE-2023-25280
D-Link DIR-820 Router OS Command Injection Vulnerability
critical9.8ExploitedMar 16, 2023CVE-2022-40799
D-Link DNR-322L Download of Code Without Integrity Check Vulnerability
high8.8ExploitedNov 29, 2022