CVE-1999-0725
When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote...
When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. "Double Byte Code Page".
Exploit likelihood
What each source reports
NVD Score used
When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. "Double Byte Code Page".
- Record
CVE-1999-0725- CVSS 2.0
- 7.1 High
AV:N/AC:M/Au:N/C:C/I:N/A:N - Weakness
- CWE-16
- Updated
- 2026-11-02
CVE List No score
When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. "Double Byte Code Page".
- Record
CVE-1999-0725- Updated
- 2026-11-02
EUVDEUVD-1999-0706 No score
When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. "Double Byte Code Page".
- Record
EUVD-1999-0706- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pghp-q23q-hhx5 No score
When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote...
When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. "Double Byte Code Page".
- Record
GHSA-pghp-q23q-hhx5- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Microsoft IIS 3.0/4.0 - Double Byte Code Page | 1999-06-24 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-1999-0725 is a high vulnerability (CVSS 7.1) in Microsoft Internet Information Server, published August 19, 1999. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 24.9%, the 97th percentile. No source names a fixed version.
References
securityfocus.com/bid/477
docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-022
support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ233335
exchange.xforce.ibmcloud.com/vulnerabilities/2302
nvd.nist.gov/vuln/detail/CVE-1999-0725
github.com/advisories/GHSA-pghp-q23q-hhx5