Vulnerability in Omron Automation Software Sysmac Studio
CVE-2022-45793
Sysmac Studio installs executables in a directory with poor permissions. This can allow a locally-authenticated attacker to overwrite files which will result in code execution with privileges of a different user.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000
Affected products
Weakness classification (CWE)
References
- www.cisa.gov/news-events/ics-advisories/icsa-23-262-04 (US Government Resource, Third Party Advisory)
- www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-for… (Third Party Advisory)
- www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-009_en.pdf (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-45793?
- CVE-2022-45793 is a medium-severity vulnerability in Omron Automation Software Sysmac Studio, classified under Incorrect Default Permissions. CVSS score: 5.5/10. Published 2024-01-10.
- How severe is CVE-2022-45793?
- Medium severity. CVSS v3 base score is 5.5 out of 10.