high8.8
CVE-2023-43320
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…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Proxmox | Backup Server | from 1.1 through 3.0 |
| Proxmox | Proxmox Mail Gateway | from 7.1 through 8.0 |
| Proxmox | Virtual Environment | from 5.4 through 8.0 |
References
- NVD record
- CVE.org record
- 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
- 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