emb3d - tid-209

tid-209

Vulnerability from emb3d

Type

Link

Description

If a threat actor can access a hypervisor’s host infrastructure, such as through existing management interfaces, they could use that access to manipulate associated guest/virtualized systems. Since the hypervisor runs underneath the virtual machines, this threat will go undetected by the individual guest environments.

CWE

CWE-306: Missing Authentication for Critical Function

CVE-2023-20867 (GCVE-0-2023-20867)

Vulnerability from cvelistv5 – Published: 2023-06-13 16:47 – Updated: 2025-10-21 23:05

Summary

A fully compromised ESXi host can force VMware Tools to fail to authenticate host-to-guest operations, impacting the confidentiality and integrity of the guest virtual machine.

Severity ?

3.9 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

CWE

CWE-287 - Improper Authentication

Assigner

vmware

References

URL

Tags

	https://www.vmware.com/security/advisories/VMSA-2…
	https://security.netapp.com/advisory/ntap-2023072…
	https://lists.debian.org/debian-lts-announce/2023…
	https://www.debian.org/security/2023/dsa-5493
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	http://www.openwall.com/lists/oss-security/2023/10/16/2
	http://www.openwall.com/lists/oss-security/2023/1…

Impacted products

	Vendor	Product	Version
	VMware	VMware Tools	Unaffected: 12.2.5

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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