CVE-2023-43320 - Vulnerability Details - OpenCVE

An issue in Proxmox Server Solutions GmbH Proxmox VE v.5.4 thru v.8.0, Proxmox Backup Server v.1.1 thru v.3.0, and Proxmox Mail Gateway v.7.1 thru v.8.0 allows a remote authenticated attacker to escalate privileges via bypassing the two-factor authentication component.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.03153.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:proxmox:backup_server::::::::
	cpe:2.3:a:proxmox:proxmox_mail_gateway::::::::
	cpe:2.3:a:proxmox:virtual_environment::::::::

No data.

No data.

Project Subscriptions

Vendors	Products
Proxmox Subscribe	Backup Server Subscribe Proxmox Mail Gateway Subscribe Virtual Environment Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://packetstormsecurity.com/files/176967/Proxmox-VE-7.4-1-TOTP-Brute-Force.html
https://bugzilla.proxmox.com/show_bug.cgi?id=4579
https://bugzilla.proxmox.com/show_bug.cgi?id=4584
https://github.com/proxmox/proxmox-rs/commit/50b793db8d3421bbfe2bce060a486263f18a90cb

History

Tue, 26 Nov 2024 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-09-27T00:00:00

Updated: 2024-11-26T20:22:30.047Z

Reserved: 2023-09-18T00:00:00

Link: CVE-2023-43320

Vulnrichment

Updated: 2024-08-02T19:37:23.450Z

NVD

Status : Modified

Published: 2023-09-27T23:15:12.113

Modified: 2024-11-21T08:23:59.310

Link: CVE-2023-43320

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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