CVE-2023-34056 json
VMware vCenter Server Partial Information Disclosure Vulnerability
published 3y ago modified 4mo ago also EUVD-2023-38170
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
vCenter Server contains a partial information disclosure vulnerability. A malicious actor with non-administrative privileges to vCenter Server may leverage this issue to access unauthorized data.
Patch / fix
- VMware VMware vCenter Server 7.0U3o, 8.0U2
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2y ago
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-14).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected products
- VMware VMware vCenter Server
- VMware VMware Cloud Foundation (VMware vCenter Server)
Classification
- Weakness
-
- CWE-922 Insecure Storage of Sensitive Information
- Technology feeds
References
-
vmware.com
/security/advisories/VMSA-2023-0023.html
vendor-advisory
Sources
- CVE List CVE-2023-34056
- NVD CVE-2023-34056
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