High severity · published Mar 22, 2023
CVE-2023-27856
In affected versions, path traversal exists when processing a message of type 8 in Rockwell Automation's ThinManager ThinServer
7.5
CVSS
77.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)77.2% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TH
Thinmanager · Rockwellautomation
6.0.0 through 10.0.2; 11.0.0 through 11.0.5; 11.1.0 through 11.1.5; 11.2.0 through 11.2.6; 12.0.0 through 12.0.4; 12.1.0 through 12.1.5; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27856
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27856
Permissions Required
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640
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