Vulnerability Details : CVE-2023-33873
This privilege escalation vulnerability, if exploited, cloud allow a local OS-authenticated user with standard privileges to escalate to System privilege on the machine where these products are installed, resulting in complete compromise of the target machine.
Vulnerability category: Gain privilege
Products affected by CVE-2023-33873
- cpe:2.3:a:aveva:edge:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:system_platform:*:*:*:*:*:*:*:*
- 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:batch_management:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:batch_management:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:batch_management:2020:sp1:*:*:*:*:*:*
- cpe:2.3:a:aveva:manufacturing_execution_system:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:manufacturing_execution_system:2020:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:manufacturing_execution_system:2020:p01:*:*:*:*:*:*
- cpe:2.3:a:aveva:mobile_operator:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:mobile_operator:2020:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:mobile_operator:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:mobile_operator:2020:r1:*:*:*:*:*:*
- cpe:2.3:a:aveva:work_tasks:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:work_tasks:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:work_tasks:2020:update_1:*:*:*:*:*:*
- cpe:2.3:a:aveva:work_tasks:2020:update_2:*:*:*:*:*:*
- cpe:2.3:a:aveva:telemetry_server:2020r2:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:telemetry_server:2020r2:sp1:*:*:*:*:*:*
- cpe:2.3:a:aveva:communication_drivers:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:communication_drivers:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:communication_drivers:2020:r2:*:*:*:*:*:*
- cpe:2.3:a:aveva:communication_drivers:2020:r2_p01:*:*:*:*:*:*
- cpe:2.3:a:aveva:enterprise_licensing:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:historian:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:historian:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:historian:2020:r2:*:*:*:*:*:*
- cpe:2.3:a:aveva:historian:2020:r2_p01:*:*:*:*:*:*
- cpe:2.3:a:aveva:intouch:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:intouch:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:intouch:2020:r2:*:*:*:*:*:*
- cpe:2.3:a:aveva:intouch:2020:r2_p01:*:*:*:*:*:*
- cpe:2.3:a:aveva:plant_scada:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:plant_scada:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:plant_scada:2020:r2:*:*:*:*:*:*
- cpe:2.3:a:aveva:recipe_management:*:*:*:*:*:*:*:*
- cpe:2.3:a:aveva:recipe_management:2020:-:*:*:*:*:*:*
- cpe:2.3:a:aveva:recipe_management:2020:update_1_patch_2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-33873
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-33873
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
ICS-CERT | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-33873
-
The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.Assigned by: ics-cert@hq.dhs.gov (Secondary)
References for CVE-2023-33873
-
https://www.aveva.com/en/support-and-success/cyber-security-updates/
Support | Cyber Security UpdatesVendor Advisory
-
https://www.cisa.gov/news-events/ics-advisories/icsa-23-318-01
AVEVA Operations Control Logger | CISAThird Party Advisory;US Government Resource
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