CVE-2009-0627

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-09-08 · updated 2026-06-16

Description

Unspecified vulnerability in Cisco NX-OS before 4.0(1a)N2(1), when running on Nexus 5000 platforms, allows remote attackers to cause a denial of service (crash) via an unspecified "sequence of TCP packets" related to "TCP State manipulation," possibly related to separate attacks against CVE-2008-4609.

Affected products

Cisco Nexus 5000: all versions
Cisco Nexus 7000: all versions
Cisco NX-OS: through 4.0

References

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af511d.shtml
http://www.securitytracker.com/id?1022847
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af511d.shtml
http://www.securitytracker.com/id?1022847

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