CVE-2001-0524 json
eEye SecureIIS versions 1.0.3 and earlier does not perform length checking on individual HTTP headers, which allows a remote attacker to se…
published 2001-07-27 25 y ago modified 2026-06-16 4 mo ago also EUVD-2001-0517
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 78%
- public exploits
- 0
- none known
Summary
eEye SecureIIS versions 1.0.3 and earlier does not perform length checking on individual HTTP headers, which allows a remote attacker to send arbitrary length strings to IIS, contrary to an advertised feature of SecureIIS versions 1.0.3 and earlier.
Exploit prediction
1.75% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2001-05/0185.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
archives.neohapsis.com
/archives/bugtraq/2001-05/0185.html
mailing-list, exploit, vendor-advisory
-
archives.neohapsis.com
/archives/bugtraq/2001-05/0197.html
mailing-list, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/6574
vdb-entry
Sources
- CVE List CVE-2001-0524
- NVD CVE-2001-0524
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.