CVE-2025-87816
vCenter vulnerability - Citrix
Critical
CVSS Score: 9.9
Published: 2025-07-06
Description
A denial of service vulnerability in Citrix vCenter allows attackers to execute arbitrary code. This affects versions prior to 9.27.0.
Affected Systems
| Vendor | Citrix |
| Product | vCenter |
| Affected Versions | < 2.15 |
| CWE ID | CWE-79 |
Mitigation
As a workaround, restrict network access until a patch is available.
Fix Instructions
1. Update vCenter to the latest version
2. Apply vendor patch when available
3. Implement network segmentation
4. Monitor for exploitation attempts
References
Risk Assessment
CVSS: 9.9/10
| Exploit Available | Unknown |
| Patch Available | Yes |
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