Vulnerability in Rockwell Automation Isagraf Runtime
CVE-2020-25180
Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x includes the functionality of setting a password that is required to execute privileged commands. The password value passed to ISaGRAF Runtime is the result of encryption performed with a fixed key value using the tiny encryption algorithm (TEA) on an entered or saved password. A remote, unauthenticated attacker could pass their own encrypted password to the ISaGRAF 5 Runtime, which may result in information disclosure on the device.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Rockwell Automation Isagraf Runtime — versions 4.x, 5.x
- Rockwellautomation Aadvance Controller
- Rockwellautomation Isagraf Free Runtime
- Rockwellautomation Isagraf Runtime
- Rockwellautomation Micro810
- Rockwellautomation Micro810 Firmware
- Rockwellautomation Micro820
- Rockwellautomation Micro820 Firmware
- Rockwellautomation Micro830
- Rockwellautomation Micro830 Firmware
Weakness classification (CWE)
References
- www.cisa.gov/uscert/ics/advisories/icsa-20-280-01 (US Government Resource, Third Party Advisory)
- rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699 (Permissions Required)
- download.schneider-electric.com/files (Vendor Advisory)
- www.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-… (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-25180?
- CVE-2020-25180 is a medium-severity vulnerability in Rockwell Automation Isagraf Runtime, classified under Use of Hard-coded Cryptographic Key. CVSS score: 5.3/10. Published 2022-03-18.
- How severe is CVE-2020-25180?
- Medium severity. CVSS v3 base score is 5.3 out of 10.