CVE-2020-10642

7.8 highEPSS 0.4%

High (7.8) in rockwellautomation rslinx classic. EPSS 0.4% chance of exploitation in the next 30 days.

In Rockwell Automation RSLinx Classic versions 4.11.00 and prior, an authenticated local attacker could modify a registry key, which could lead to the execution of malicious code using system privileges when opening RSLinx Classic.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-732
Published: 2020-04-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rockwellautomation:rslinx_classic

References

https://www.us-cert.gov/ics/advisories/icsa-20-100-01
https://www.us-cert.gov/ics/advisories/icsa-20-100-01

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