CVE-2011-3992
10.0 · HIGHBuffer overflow in the SSH server functionality on the D-Link DES-3800 with firmware before 4.50B052, DWL-2100AP with firmware before 2.50RC548, and DWL-3200AP with firmware before 2.55RC549 allows…
Overview
CVE-2011-3992 is a high-severity vulnerability affecting dlink des-3800. It was published on November 3, 2011 and has a CVSS 2.0 base score of 10.0 (HIGH).
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
Buffer overflow in the SSH server functionality on the D-Link DES-3800 with firmware before 4.50B052, DWL-2100AP with firmware before 2.50RC548, and DWL-3200AP with firmware before 2.55RC549 allows remote attackers to execute arbitrary code or cause a denial of service via unspecified vectors.
Remediation
Check the references section for vendor advisories and patches from dlink. Update des-3800 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dlink | des-3800_firmware | 0 | Affected |
| dlink | dwl-2100ap_firmware | 0 | Affected |
| dlink | dwl-3200ap_firmware | 0 | Affected |
References
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Frequently asked questions
What is CVE-2011-3992?
CVE-2011-3992 is a high-severity vulnerability affecting dlink des-3800. It was published on November 3, 2011 and has a CVSS 2.0 base score of 10.0 (HIGH).
How severe is CVE-2011-3992?
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2011-3992?
Check the references section for vendor advisories and patches from dlink. Update des-3800 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2011-3992?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-3992 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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