CVE-1999-0993
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until...
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
Exploit likelihood
What each source reports
NVD Score used
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
- Record
CVE-1999-0993- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-665
- Updated
- 2026-11-02
CVE List No score
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
- Record
CVE-1999-0993- Updated
- 2026-11-02
EUVDEUVD-1999-0974 No score
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
- Record
EUVD-1999-0974- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r287-63xg-jpw7 No score
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until...
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
- Record
GHSA-r287-63xg-jpw7- Weakness
- CWE-665
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-1999-0993 is a high vulnerability (CVSS 7.5) in Microsoft Exchange Server, published December 13, 1999. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 7.07%, the 94th percentile. No source names a fixed version.