What’s Vulnerable › Vulnerabilities

CVE-2011-3997

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-11-09 · updated 2026-06-16
• Weakness: CWE-287

Description

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.

Affected products

• Opengear Acm5000 Console Server: all versions
• Opengear Cm4000 Console Server: all versions
• Opengear Im4004-5 Console Server: all versions
• Opengear Im4200 Console Server: all versions
• Opengear Img4000 Console Server: all versions
• Opengear Kcs6000 Rackside Console Server: all versions
• Opengear Console Server Firmware: through 2.1.0u7; 2.0.4, 2.0.4u1, 2.0.6, 2.0.8, 2.0.9, 2.1.0 (+1)

References

• http://jvn.jp/en/jp/JVN71349007/index.html
• http://jvndb.jvn.jp/jvndb/JVNDB-2011-000096
• http://jvn.jp/en/jp/JVN71349007/index.html
• http://jvndb.jvn.jp/jvndb/JVNDB-2011-000096

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