High severity · published Aug 17, 2023
CVE-2023-2914
Rockwell Automation ThinManager Thinserver Software Vulnerable to Input Validation Vulnerabilitiy
7.5
CVSS
39.9%
EPSS
No
On KEV
Description
The Rockwell Automation Thinmanager Thinserver is impacted by an improper input validation vulnerability, an integer overflow condition exists in the affected products. When the ThinManager processes incoming messages, a read access violation occurs and terminates the process. A malicious user could exploit this vulnerability by sending a crafted synchronization protocol message and causing a denial of service condition in the software.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)39.9% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TT
ThinManager ThinServer · Rockwell Automation
11.0.0 - 11.2.6; 11.1.0 - 11.1.6; 11.2.0 - 11.2.7; 12.0.0 - 12.0.5; 12.1.0 - 12.1.6; 13.0.0 - 13.0.2; +1 more · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-2914
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-2914
Permissions Required
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140471
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