What is CVE-2022-2104?

CVE-2022-2104 is a critical-severity vulnerability in Secheron Sepcos Control And Protection Relay, classified under Improper Privilege Management. CVSS score: 9.9/10. Published 2022-06-24.

How severe is CVE-2022-2104?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Privilege escalation in Secheron Sepcos Control And Protection Relay

CVE-2022-2104

The www-data (Apache web server) account is configured to run sudo with no password for many commands (including /bin/sh and /bin/bash).

Vulnerability class: Privilege Escalation

Published 2022-06-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.2th percentile), scored 2026-10-20.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Secheron Sepcos Control And Protection Relay
Secheron Sepcos Control And Protection Relay Firmware
Secheron Sepcos Control And Protection Relay Firmware Package — versions All versions

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

www.cisa.gov/uscert/ics/advisories/icsa-22-174-03 (US Government Resource, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2022-2104?: CVE-2022-2104 is a critical-severity vulnerability in Secheron Sepcos Control And Protection Relay, classified under Improper Privilege Management. CVSS score: 9.9/10. Published 2022-06-24.
How severe is CVE-2022-2104?: Critical severity. CVSS v3 base score is 9.9 out of 10.