Is CVE-2011-3992 being actively exploited?

CVE-2011-3992 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-3992?

CVE-2011-3992 has a CVSS 2.0 base score of 10.0 (HIGH).

CVE-2011-3992

HIGH · CVSS 10.0EPSS 5.5%EU EUVD

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.

Key facts

CVSS score: 10.0 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-119
EPSS score: 5.5% (93th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-3945)
Published: November 3, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-3945 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

dlink / des-3800
dlink / des-3800 firmware
dlink / des-3800 firmware
dlink / dwl-2100ap
dlink / dwl-2100ap firmware
dlink / dwl-3200ap
dlink / dwl-3200ap firmware
dlink / dwl-3200ap firmware

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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