CVE-1999-0278
In IIS, remote attackers can obtain source code for ASP files by appending "::$DATA" to the URL.
CVE-1999-0278 is a medium vulnerability (CVSS 5.0) in Microsoft Internet Information Server, published June 1, 1998. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 64.8%, the 99th percentile. No source names a fixed version.
- Severity
- 5.0 MediumCVSS 2.0, NVD
- Exploit chance
- 64.8%EPSS, 99th percentile
- Exploitation
- None known1 public exploit
- Fixed in
- No fix listedNo source names one
Description
In IIS, remote attackers can obtain source code for ASP files by appending "::$DATA" to the URL.
Exploit likelihood
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Microsoft IIS 3.0/4.0 / Microsoft Personal Web Server 2.0/3.0/4.0 - ASP Alternate Data Streams | 1998-01-01 |
What each source reports
NVD Score used
In IIS, remote attackers can obtain source code for ASP files by appending "::$DATA" to the URL.
- Record
CVE-1999-0278- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE ListNo score
In IIS, remote attackers can obtain source code for ASP files by appending "::$DATA" to the URL.
- Record
CVE-1999-0278- Updated
- 2026-11-02
EUVDEUVD-1999-0278No score
In IIS, remote attackers can obtain source code for ASP files by appending "::$DATA" to the URL.
- Record
EUVD-1999-0278- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9hfq-647w-q8vpNo score
In IIS, remote attackers can obtain source code for ASP files by appending "::$DATA" to the URL.
In IIS, remote attackers can obtain source code for ASP files by appending "::$DATA" to the URL.
- Record
GHSA-9hfq-647w-q8vp- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.