VMware vCenter Server 5.5 before U3e and 6.0 before U2a allows remote authenticated users…
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-611 and the CVSS impact.
Summary
VMware vCenter Server 5.5 before U3e and 6.0 before U2a allows remote authenticated users to read arbitrary files via a (1) Log Browser, (2) Distributed Switch setup, or (3) Content Library XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 13
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:vmware:vcenter_server:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:5.5:*:*:*:*:*:*:* | 5.5 | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:5.5:1:*:*:*:*:*:* | 5.5 1 | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:5.5:2:*:*:*:*:*:* | 5.5 2 | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:5.5:3a:*:*:*:*:*:* | 5.5 3a | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:5.5:3b:*:*:*:*:*:* | 5.5 3b | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:6.0:1:*:*:*:*:*:* | 6.0 1 | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:6.0:1b:*:*:*:*:*:* | 6.0 1b | Vulnerable | VMware |
| cpe:2.3:a:vmware:vcenter_server:6.0:2:*:*:*:*:*:* | 6.0 2 | Vulnerable | VMware |
- cpe:2.3:a:vmware:vcenter_server:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:5.5:*:*:*:*:*:*:* Versions 5.5 Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:5.5:1:*:*:*:*:*:* Versions 5.5 1 Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:5.5:2:*:*:*:*:*:* Versions 5.5 2 Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:5.5:3a:*:*:*:*:*:* Versions 5.5 3a Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:5.5:3b:*:*:*:*:*:* Versions 5.5 3b Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:6.0:1:*:*:*:*:*:* Versions 6.0 1 Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:6.0:1b:*:*:*:*:*:* Versions 6.0 1b Vulnerable ·VMware
- cpe:2.3:a:vmware:vcenter_server:6.0:2:*:*:*:*:*:* Versions 6.0 2 Vulnerable ·VMware
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-7459
- 2026-10-03 Alias added: GHSA-8xmw-6q27-4h39
References
More VMware Vcenter Server vulnerabilities
- TI-2026-42442 vCenter directory-traversal vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2024-26040 Privilege escalation in VMware vCenter Server KEVCVSS 3.1CRITICAL 9.8
- TI-2024-26039 Heap-overflow in VMware vCenter Server KEVCVSS 3.1CRITICAL 9.8
- TI-2024-24610 Out-of-bounds write in VMware vCenter Server KEVCVSS 3.1CRITICAL 9.8
- TI-2023-16914 VMware vCenter Server Out-of-Bounds Write Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2021-05049 Path traversal in VMware vCenter Server, VMware Cloud Foundation KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2016-7459 · CVE Program
- CVE-2016-7459 · NVD
- FIRST EPSS
- GHSA-8xmw-6q27-4h39 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences