Vulnerability Details : CVE-2023-2637
Rockwell Automation's FactoryTalk System Services uses a hard-coded cryptographic key to generate administrator cookies. Hard-coded cryptographic key may lead to privilege escalation. This vulnerability may allow a local, authenticated non-admin user to generate an invalid administrator cookie giving them administrative privileges to the FactoryTalk Policy Manger database. This may allow the threat actor to make malicious changes to the database that will be deployed when a legitimate FactoryTalk Policy Manager user deploys a security policy model. User interaction is required for this vulnerability to be successfully exploited.
Vulnerability category: Gain privilege
Products affected by CVE-2023-2637
- cpe:2.3:a:rockwellautomation:factorytalk_system_services:6.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:factorytalk_policy_manager:6.11.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2637
0.01%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2637
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.2
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |
1.5
|
6.0
|
NIST | |
|
7.3
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H |
1.5
|
5.3
|
Rockwell Automation |
CWE ids for CVE-2023-2637
-
The product uses a hard-coded, unchangeable cryptographic key.Assigned by: PSIRT@rockwellautomation.com (Secondary)
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-2637
-
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139683
FactoryTalk® System Services affecting FactoryTalk® Policy Manager – Multiple VulnerabilitiesPermissions Required;Vendor Advisory
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