CVE-1999-0154 json
IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.
published 1999-12-31 26 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0154
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 40.0%
- EPSS 40.0% chance of exploitation in 30 days, percentile 98%
- public exploits
- 1
- Exploit-DB
Summary
IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.
Timeline
- First public exploit (EDB-20481)
- Published
Exploit prediction
40.02% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20481 Microsoft IIS 2.0/3.0 - Appended Dot Script Source Disclosure remote, 1997-02-20
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
References
Sources
- CVE List CVE-1999-0154
- NVD CVE-1999-0154
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.