What’s Vulnerable › Vulnerabilities

CVE-2011-1624

• Severity: high (CVSS 7.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-08-18 · updated 2026-06-16
• Weakness: CWE-399

Description

Cisco IOS 12.2(58)SE, when a login banner is configured, allows remote attackers to cause a denial of service (device reload) by establishing two SSH2 sessions, aka Bug ID CSCto62631.

Affected products

• Cisco IOS: 12.2(58)se

References

• http://www.cisco.com/en/US/docs/switches/lan/cisco_ie3000/software/release/12.2_58_se/release/notes/OL24335.html
• https://supportforums.cisco.com/message/3356210
• http://www.cisco.com/en/US/docs/switches/lan/cisco_ie3000/software/release/12.2_58_se/release/notes/OL24335.html
• https://supportforums.cisco.com/message/3356210

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