CVE-2023-27856
Last modified
CVE-2023-27856 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In affected versions, path traversal exists when processing a message of type 8 in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote attacker can exploit this vulnerability to download arbitrary files on the disk drive where ThinServer.exe is installed. . EPSS estimates a 76.13% chance of exploitation in the next 30 days.
Description
In affected versions, path traversal exists when processing a message of type 8 in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote attacker can exploit this vulnerability to download arbitrary files on the disk drive where ThinServer.exe is installed.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rockwellautomation | Thinmanager | >= 6.0.0, <= 10.0.2 |
| Rockwellautomation | Thinmanager | >= 11.0.0, <= 11.0.5 |
| Rockwellautomation | Thinmanager | >= 11.1.0, <= 11.1.5 |
| Rockwellautomation | Thinmanager | >= 11.2.0, <= 11.2.6 |
| Rockwellautomation | Thinmanager | >= 12.0.0, <= 12.0.4 |
| Rockwellautomation | Thinmanager | >= 12.1.0, <= 12.1.5 |
| Rockwellautomation | Thinmanager | 13.0.0 |
| Rockwellautomation | Thinmanager | 13.0.1 |
References
- https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640Permissions Required, Vendor Advisory
- https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640Permissions Required, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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