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Medium 5.7Known exploited (CISA KEV)Published Dec 20, 2011
CVE-2011-4723The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information via unspecified vectors.
Updated under an hour ago ()
Does this affect you?
It affects dlink dir-300_firmware. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Sep 8, 2022; federal agencies had to remediate by Sep 29, 2022. Treat that date as your deadline.
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The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information via unspecified vectors.
- CVSS
- 5.7 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-312
- Known exploited
- Added to CISA KEV Sep 8, 2022; federal remediation due Sep 29, 2022The impacted product is end-of-life and should be disconnected if still in use.
- EPSS (exploitation in the next 30 days)
- 3.06% (percentile 87)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 22, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
dlink dir-300_firmware dlink:dir-300_firmware | all versions | NVD |
References
- http://en.securitylab.ru/lab/PT-2011-30x-refsource-misc, broken-link
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-4723us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.