VAR-200612-0174
Vulnerability from variot - Updated: 2025-04-10 23:13D-LINK DWL-2000AP+ firmware 2.11 allows remote attackers to cause (1) a denial of service (device reset) via a flood of ARP replies on the wired or wireless (radio) link and (2) a denial of service (device crash) via a flood of ARP requests on the wireless link. Dwl-2000Ap%2B is prone to a denial-of-service vulnerability.
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TITLE: D-LINK DWL-2000AP+ Denial of Service
SECUNIA ADVISORY ID: SA23332
VERIFY ADVISORY: http://secunia.com/advisories/23332/
CRITICAL: Less critical
IMPACT: DoS
WHERE:
From local network
OPERATING SYSTEM: D-Link DWL-2000AP+ http://secunia.com/product/12883/
DESCRIPTION: poplix has reported a vulnerability in D-LINK DWL-2000AP+, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error in the handling of ARP packets and can be exploited under certain circumstances to crash the device via ARP flooding attacks.
The vulnerability is reported with firmware version 2.11. Other versions may also be affected.
SOLUTION: Use another product.
PROVIDED AND/OR DISCOVERED BY: poplix
About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.
Subscribe: http://secunia.com/secunia_security_advisories/
Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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