Paper/Archive/CVE-2022-2641

CVE-2022-2641

Horner Automation Remote Compact Controller (RCC) 972 — Horner Automation’s RCC 972 with firmware version 15.40 has a static encryption key on the device.

EPSS 0.6%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD, CNA agree)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 48.0.480 × 209.6 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Horner Automation’s RCC 972 with firmware version 15.40 has a static encryption key on the device. This could allow an attacker to perform unauthorized changes to the device, remotely execute arbitrary code, or cause a denial-of-service condition.

Affected

ProductAffectedFixed inSource

Remote Compact Controller (RCC) 972Firmware Version 15.40–CNA

Scores by source

icscert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcisa.gov/uscert/ics/advisories/icsa-22-335-02