What’s Vulnerable › Vulnerabilities

CVE-2003-0677

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2003-08-27 · updated 2026-06-16

Description

Cisco CSS 11000 routers on the CS800 chassis allow remote attackers to cause a denial of service (CPU consumption or reboot) via a large number of TCP SYN packets to the circuit IP address, aka "ONDM Ping failure."

Affected products

• Cisco Webns: 5.0_0.038s

References

• http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0073.html
• http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0079.html
• http://www.securityfocus.com/archive/1/332284
• http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0073.html
• http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0079.html
• http://www.securityfocus.com/archive/1/332284

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