Vulnerability Details : CVE-2021-38410
AVEVA Software Platform Common Services (PCS) Portal versions 4.5.2, 4.5.1, 4.5.0, and 4.4.6 are vulnerable to DLL hijacking through an uncontrolled search path element, which may allow an attacker control to one or more locations in the search path.
Products affected by CVE-2021-38410
- cpe:2.3:a:aveva:system_platform:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:system_platform:2020:r2:*:*:*:*:*:*
- cpe:2.3:a:aveva:system_platform:2020:r2_p01:*:*:*:*:*:*
- cpe:2.3:a:aveva:platform_common_services:4.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:platform_common_services:4.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:platform_common_services:4.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:platform_common_services:4.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:batch_management:2020:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:enterprise_data_management:2020:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:manufacturing_execution_system:2020:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:mobile_operator:2020:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:work_tasks:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:work_tasks:2020:update_1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-38410
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-38410
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.3
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
1.3
|
5.9
|
ICS-CERT | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-38410
-
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-38410
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-252-01
AVEVA PCS Portal | CISAThird Party Advisory;US Government Resource
-
https://www.aveva.com/en/support-and-success/cyber-security-updates/
Support | Cyber Security UpdatesVendor Advisory
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