CVE-2000-0984 json
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 "?…
published 2000-12-19 25 y ago modified 2026-09-23 46 d ago also EUVD-2000-0971
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.3%
- EPSS 4.3% chance of exploitation in 30 days, percentile 91%
- public exploits
- 1
- Exploit-DB
Summary
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.
Patch / fix
Timeline
- First public exploit (EDB-20323)
- Published
Exploit prediction
4.29% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20323 Cisco IOS 12 - Software '?/' HTTP Request Denial of Service dos, 2000-10-25
- securityfocus.com http://www.securityfocus.com/bid/1838 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Technology feeds
References
-
cisco.com
/warp/public/707/ioshttpserverquery-pub.shtml
vendor-advisory, patch
-
securityfocus.com
/bid/1838
vdb-entry, exploit, patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5412
vdb-entry
Sources
- CVE List CVE-2000-0984
- NVD CVE-2000-0984
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.