CVE-2011-4507: n/a vulnerability

CVE-2011-4507: The D-Link DIR-685 router, when certain WPA and WPA2 configurations are used, does not maintain an encrypte...

The D-Link DIR-685 router, when certain WPA and WPA2 configurations are used, does not maintain an encrypted wireless network during transfer of a large amount of network traffic, which allows remote attackers to obtain sensitive information or bypass authentication via a Wi-Fi device.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 03:47 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2011-4507 describes a D-Link DIR-685 wireless router issue where some WPA/WPA2 configurations may stop preserving encrypted Wi-Fi during heavy traffic. A nearby attacker with a Wi-Fi device could potentially read sensitive traffic or bypass wireless authentication. The sources do not provide CVSS, affected firmware versions, or a named patch. Exposure is limited to organizations or individuals still using D-Link DIR-685 routers with affected WPA/WPA2 settings. Practical attack access appears Wi-Fi adjacent, not internet-wide. Treat this as a legacy wireless equipment risk. It is not KEV-listed in the provided bundle, but continued use could expose nearby office traffic or allow unauthorized Wi-Fi access. Mitigation focus: Inventory and retire any D-Link DIR-685 routers still in production.; Check D-Link and CERT guidance for firmware or configuration remediation.; Do not rely on this model for sensitive wireless networks until remediated..

Prepared: Jun 27, 2026, 17:48 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2011-4507 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 22, 2011, 11:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.