What’s Vulnerable › Vulnerabilities

CVE-2001-0750

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-10-18 · updated 2026-06-16

Description

Cisco IOS 12.1(2)T, 12.1(3)T allow remote attackers to cause a denial of service (reload) via a connection to TCP ports 3100-3999, 5100-5999, 7100-7999 and 10100-10999.

Affected products

• Cisco IOS: 12.1(2)t, 12.1(3)t

References

• http://www.cisco.com/warp/public/707/ios-tcp-scanner-reload-pub.shtml
• http://www.osvdb.org/800
• http://www.securityfocus.com/bid/2804
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6589
• http://www.cisco.com/warp/public/707/ios-tcp-scanner-reload-pub.shtml
• http://www.osvdb.org/800
• http://www.securityfocus.com/bid/2804
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6589

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