CVE-1999-1558
Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when...
Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.
Exploit likelihood
What each source reports
NVD Score used
Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.
- Record
CVE-1999-1558- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.
- Record
CVE-1999-1558- Updated
- 2026-11-02
EUVDEUVD-1999-1539 No score
Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.
- Record
EUVD-1999-1539- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c6mm-x7q6-44wf No score
Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when...
Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.
- Record
GHSA-c6mm-x7q6-44wf- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-1999-1558 is a high vulnerability (CVSS 7.5) in Digital Openvms, published July 16, 1998. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.37%, the 72nd percentile. No source names a fixed version.