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4.3
CVE-2023-34056: 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.
CVE-2023-34056 · published 3 years ago
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.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| vmware | vcenter_server |
>= 4.0, <= 5.5 7.0 8.0 cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:* |
Original advisory text
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.
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.
References
- https://www.vmware.com/security/advisories/VMSA-2023-0023.html Vendor Advisory
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Type
CWE-922Insecure Storage of Sensitive Information
Timeline
Published25 Oct 2023
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2023-34056 · NVD
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