by Kastro
Paper/Archive/CVE-2023-20895

CVE-2023-20895

VMware VMware vCenter Server (vCenter Server) — The VMware vCenter Server contains a memory corruption vulnerability in the implementation of the DCERPC protocol.

EPSS 1%public exploitCVSS 9.8
critical.is priorityof 100
54
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 72.0.720 × 2014.4Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

The VMware vCenter Server contains a memory corruption vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger a memory corruption vulnerability which may bypass authentication.

Affected

ProductAffectedFixed inSource
VMware vCenter Server (vCenter Server)8.0 – < 8.0 U1b8.0 U1bCNA
VMware vCenter Server (vCenter Server)7.0 – < 7.0 u3m7.0 u3mCNA
VMware Cloud Foundation (vCenter Server)5.x – < 7.0 U3m, 8.0 U1b7.0 U3m, 8.0 U1bCNA
VMware Cloud Foundation (vCenter Server)4.x – < 7.0 U3m, 8.0 U1b7.0 U3m, 8.0 U1bCNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vmware (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refvmware.com/security/advisories/VMSA-2023-0014.htmlreftalosintelligence.com/vulnerability_reports/TALOS-2023-1740