Trending
CVE-2011-4723

CVE detail

CVE-2011-4723

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

CVSS 5.7 · MediumBuzz score 36.9KEV listed

Buzz score

Why this CVE is surfacing

Buzz score total 36.9

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 6.9 · diversity 5.0 · KEV 25.0 · OTX 0.0 · PoC 0.0

Mention score

6.9

1 evidence mentions in the snapshot

Diversity score

5.0

1 sources across 1 categories

KEV score

25.0

Known exploited vulnerability present

OTX score

0.0

0 OTX pulses

PoC score

0.0

0 repos · best confidence N/A

Best PoC traction

Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions: 0; within the 30d window
Peak daily: 0; highest bucket

Evidence

Source links by recency

Newest mentions first

1 source links · newest first

CISA adds 12 new flaws to its Known Exploited Vulnerabilities CatalogSecurity Affairs
CISA added 12 more security flaws to its Known Exploited Vulnerabilities Catalog including four D-Link vulnerabilities. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added 12 new vulnerabilities to its Known Exploited Vulnerabilities Catalog, including four vulnerabilities in D-Link routers, two Chrome zero-day issues, and a recently disclosed flaw in the QNAP Photo Station. According to Binding Operational […]
newssecurityaffairs.comSep 8, 2022, 10:05 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars

No public PoC repositories have been matched yet.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence

CVE-2013-10069
The web interface of multiple D-Link routers, including DIR-600 rev B (≤2.14b01) and DIR-300 rev B (≤2.13), contains an unauthenticated OS command injection vulnerability in comma…
CVSS 10.0 · Critical
CVE-2013-10050
An OS command injection vulnerability exists in multiple D-Link routers (confirmed on DIR-300 rev A v1.05 and DIR-615 rev D v4.13) via the authenticated tools_vct.xgi CGI endpoint…
CVSS 8.7 · High
CVE-2013-10048
An OS command injection vulnerability exists in various legacy D-Link routers—including DIR-300 rev B and DIR-600 (firmware ≤ 2.13 and ≤ 2.14b01, respectively)—due to improper inp…
CVSS 9.3 · Critical
CVE-2024-41616
D-Link DIR-300 REVA FIRMWARE v1.06B05_WW contains hardcoded credentials in the Telnet service.
CVSS 9.8 · Critical
CVE-2023-31814
D-Link DIR-300 firmware <=REVA1.06 and <=REVB2.06 is vulnerable to File inclusion via /model/__lang_msg.php.
CVSS 9.8 · Critical
CVE-2013-7471
An issue was discovered in soap.cgi?service=WANIPConn1 on D-Link DIR-845 before v1.02b03, DIR-600 before v2.17b01, DIR-645 before v1.04b11, DIR-300 rev. B, and DIR-865 devices. Th…
CVSS 9.8 · Critical
1 mention

External lookup

Potential internet exposure

Potential exposure only — not proof of vulnerability.Shodan results indicate potentially internet-exposed products, not confirmed vulnerable systems. They do not confirm that any returned system is vulnerable to CVE-2011-4723.

Product-level CPE searches intentionally omit version fields and NVD version-range or configuration certainty. Verify the exact product version and configuration independently.

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Product CPE queries

Derived from this CVE's existing NVD CPE 2.3 records; the application, operating-system, or hardware part is retained.

cpe:2.3:h:dlink:dir-300Search this product on Shodan
cpe:2.3:o:dlink:dir-300_firmwareSearch this product on Shodan

Exact CVE query

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vuln:CVE-2011-4723Search this CVE on Shodan

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Metadata

Canonical fields

NVD status

Unavailable

Published

Dec 20, 2011

Modified

Jun 16, 2026

Official record

Authoritative NVD record

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE IDs

Vendor classifications

How this vector reads

CVSS 3.1 base metrics decoded below. This explanation does not recalculate or change the NVD score.

Attack Vector (AV): Adjacent. The attacker must reach the same or an adjacent network.
Attack Complexity (AC): Low. No special conditions beyond the attacker-controlled steps are required.
Privileges Required (PR): Low. The attacker needs basic user-level privileges.
User Interaction (UI): None. Exploitation does not require another user to act.
Scope (S): Unchanged. Impacts remain within the vulnerable security authority.
Confidentiality Impact (C): High. There is a total or serious impact to this security property.
Integrity Impact (I): None. There is no direct impact to this security property.
Availability Impact (A): None. There is no direct impact to this security property.

Signals

Exploitation indicators

1 stored signals · KEV present · 0 OTX pulses

KEVKEV
- cwes: CWE-310
- dueDate: 2022-09-29
- knownRansomwareCampaignUse: Unknown
- notes: https://www.dlink.com/uk/en/support/product/dir-300-wireless-g-router; https://nvd.nist.gov/vuln/detail/CVE-2011-4723
- product: DIR-300 Router
- requiredAction: The impacted product is end-of-life and should be disconnected if still in use.
- shortDescription: The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information.
- vendorProject: D-Link
- vulnerabilityName: D-Link DIR-300 Router Cleartext Storage of a Password Vulnerability
Observed Sep 8, 2022, 12:00 AM