CVE-2022-1666

6.5 mediumEPSS 0.8%

Medium (6.5) in secheron sepcos control and protection relay firmware. EPSS 0.8% chance of exploitation in the next 30 days.

The default password for the web application’s root user (the vendor’s private account) was weak and the MD5 hash was used to crack the password using a widely available open-source tool.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-522
Published: 2022-06-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

secheron:sepcos_control_and_protection_relay_firmware

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-03
https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-03

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