CVE-2018-18591
MFSBGN03823 rev.1 - Micro Focus Service Manager, unauthorized disclosure of data
A potential unauthorized disclosure of data vulnerability has been identified in Micro Focus Service Manager versions: 9.30, 9.31, 9.32, 9.33, 9.34, 9.35, 9.40, 9.41, 9.50, 9.51. The vulnerability could be exploited to release unauthorized disclosure of data.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
MFSBGN03823 rev.1 - Micro Focus Service Manager, unauthorized disclosure of data
A potential unauthorized disclosure of data vulnerability has been identified in Micro Focus Service Manager versions: 9.30, 9.31, 9.32, 9.33, 9.34, 9.35, 9.40, 9.41, 9.50, 9.51. The vulnerability could be exploited to release unauthorized disclosure of data.
- Record
CVE-2018-18591- CVSS 3.0
- 6.8 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - Updated
- 2026-11-02
EUVDEUVD-2018-10311
A potential unauthorized disclosure of data vulnerability has been identified in Micro Focus Service Manager versions: 9.30, 9.31, 9.32, 9.33, 9.34, 9.35, 9.40, 9.41, 9.50, 9.51. The vulnerability could be exploited to release unauthorized disclosure of data.
- Record
EUVD-2018-10311- CVSS 3.0
- 6.8 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w42w-m8w7-9jc7
A potential unauthorized disclosure of data vulnerability has been identified in Micro Focus...
A potential unauthorized disclosure of data vulnerability has been identified in Micro Focus Service Manager versions: 9.30, 9.31, 9.32, 9.33, 9.34, 9.35, 9.40, 9.41, 9.50, 9.51. The vulnerability could be exploited to release unauthorized disclosure of data.
- Record
GHSA-w42w-m8w7-9jc7- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
NVD
A potential unauthorized disclosure of data vulnerability has been identified in Micro Focus Service Manager versions: 9.30, 9.31, 9.32, 9.33, 9.34, 9.35, 9.40, 9.41, 9.50, 9.51. The vulnerability could be exploited to release unauthorized disclosure of data.
- Record
CVE-2018-18591- CVSS 3.0
- 6.8 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-200
- 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-2018-18591 is a medium vulnerability (CVSS 6.8) in Micro Focus Service Manager, published November 13, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.00%, the 63rd percentile. No source names a fixed version.