CVE-2023-43320 - Vulnerability Details - OpenCVE

Description

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.

Published: 2023-09-27

Score: 8.8 High

EPSS: 3.2% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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 available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

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

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'}`

Subscriptions

Proxmox Backup Server Proxmox Mail Gateway Virtual Environment

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-09-27T00:00:00.000Z

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

Reserved: 2023-09-18T00:00:00.000Z

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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