What’s Vulnerable › Vulnerabilities

CVE-2000-0984

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2000-12-19 · updated 2026-09-23

Description

The HTTP server in Cisco IOS 12.0 through 12.1 allows local users to cause a denial of service (crash and reload) via a URL containing a "?/" string.

Affected products

• Cisco IOS: 12.0t, 12.0w5, 12.0xa, 12.0xe, 12.0xh, 12.0xj (+18)

References

• http://www.cisco.com/warp/public/707/ioshttpserverquery-pub.shtml
• http://www.securityfocus.com/bid/1838
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5412
• http://www.cisco.com/warp/public/707/ioshttpserverquery-pub.shtml
• http://www.securityfocus.com/bid/1838
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5412

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