CVE-2023-27855: critical vulnerability in Rockwell Automation ThinManager ThinServer
Rockwell Automation ThinManager ThinServer Path Traversal Upload
Published · Updated
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48Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 9.8epss 13%
from disclosure to weapon15 days
Published on NVDMar 21
metasploit+15d
In affected versions, a path traversal exists when processing a message in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote attacker could potentially exploit this vulnerability to upload arbitrary files to any directory on the disk drive where ThinServer.exe is installed. The attacker could overwrite existing executable files with attacker-controlled, malicious contents, potentially causing remote code execution.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Rockwell Automation · ThinManager ThinServerRelated CVEs — Rockwell Automation ThinManager ThinServer
In the same product, most dangerous first.
CVE-2023-2915HIGHRockwell Automation ThinManager Thinserver Software Vulnerable to Input Validation VulnerabilityEPSS 81.8%CVE-2023-27856HIGHRockwell Automation ThinManager ThinServer Path Traversal DownloadEPSS 77.2%CVE-2023-2917CRITICALRockwell Automation ThinManager Thinserver Software Vulnerable to Input Validation VulnerabilityEPSS 72.2%CVE-2023-2914HIGHRockwell Automation ThinManager Thinserver Software Vulnerable to Input Validation VulnerabilitiyEPSS 39.9%CVE-2022-38742HIGHRockwell Automation ThinManager Software Vulnerable to Arbitrary Code Execution and Denial-Of-Service AttackEPSS 22.7%CVE-2023-27857HIGHRockwell Automation ThinManager ThinServer Heap-Based Buffer OverflowEPSS 18.3%