Vulnerability in Schneider-electric Modicon_m221
CVE-2018-7822
An Incorrect Default Permissions (CWE-276) vulnerability exists in SoMachine Basic, all versions, and Modicon M221(all references, all versions prior to firmware V1.10.0.0) which could cause unauthorized access to SoMachine Basic resource…
EPSS: 0.003 (23.1th percentile) — read the EPSS interpretation.
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:H/I:N/A:N.
Affected products
- Schneider-electric Modicon_m221
- Schneider-electric Modicon_m221_firmware
- Schneider-electric Somachine_basic
- N/a Somachine Basic And Modicon M221, Basic, All Versions References, Prior To Firmware V1.10.0.0 — versions SoMachine Basic and Modicon M221, SoMachine Basic, all versions Modicon M221, all references, all versions prior to firmware V1.10.0.0
Weakness classification (CWE)
References
- cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-7822?
- CVE-2018-7822 is a medium-severity vulnerability in Schneider-electric Modicon_m221, classified under Incorrect Default Permissions. CVSS score: 5.5/10. Published 2019-05-22.
- How severe is CVE-2018-7822?
- Medium severity. CVSS v3 base score is 5.5 out of 10.