Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2011-4723

CVE-2011-4723MEDIUM

n/a n/a — D-Link DIR-300 Router

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   A   L   L   N  U  H  N  N    5.7   .0306   87.2   YES

AFFECTED
  Product  Versions  Fixed
  n/a      n/a –     —

TIMELINE
  Dec 10  Reserved by mitre
  Dec 20  Published (CNA: mitre)
  Sep 8   Added to CISA KEV, remediation due 2022-09-29

CWE-312 · CNA: mitre · CVSS v3.1 · 2 references · KEV due September 29, 2022

Description

The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information via unspecified vectors.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
December 10, 2011	Reserved	Reserved by mitre
December 20, 2011	Published	Published (CNA: mitre)
September 8, 2022	KEV ADDED	Added to CISA KEV, remediation due 2022-09-29

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
n/a	n/a	—	n/a	—

Weaknesses

CWE-312

References (2)

http://en.securitylab.ru/lab/PT-2011-30 [x_refsource_MISC]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-4723 [government-resource]

Authoritative record: CVE-2011-4723 at cve.org

Weaknesses: CWE-312

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2011-4723 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.