CVE-2020-25238
Last modified
CVE-2020-25238 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A vulnerability has been identified in PCS neo (Administration Console) (All versions < V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. EPSS estimates a 0.86% chance of exploitation in the next 30 days.
Description
A vulnerability has been identified in PCS neo (Administration Console) (All versions < V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Simatic Process Control System Neo | < 3.1 |
| Siemens | Totally Integrated Automation Portal | 15 |
| Siemens | Totally Integrated Automation Portal | 15.1 |
| Siemens | Totally Integrated Automation Portal | 16 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05Third Party Advisory, US Government Resource, VDB Entry
- https://www.kb.cert.org/vuls/id/466044Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05Third Party Advisory, US Government Resource, VDB Entry
- https://www.kb.cert.org/vuls/id/466044Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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