CVE-2011-3997
Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass...
Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass authentication, and modify settings or access connected equipment, via unspecified vectors.
Exploit likelihood
What each source reports
NVD Score used
Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass authentication, and modify settings or access connected equipment, via unspecified vectors.
- Record
CVE-2011-3997- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass authentication, and modify settings or access connected equipment, via unspecified vectors.
- Record
CVE-2011-3997- Updated
- 2026-11-02
EUVDEUVD-2011-3950 No score
Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass authentication, and modify settings or access connected equipment, via unspecified vectors.
- Record
EUVD-2011-3950- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xmg2-v4mw-v445 No score
Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass...
Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass authentication, and modify settings or access connected equipment, via unspecified vectors.
- Record
GHSA-xmg2-v4mw-v445- Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-3997 is a high vulnerability (CVSS 7.5) in Opengear Acm5000 Console Server, published November 9, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.37%, the 72nd percentile. No source names a fixed version.