What is CVE-2020-10609?

CVE-2020-10609 is a high-severity vulnerability in Grundfos Cim 500, classified under Plaintext Storage of a Password. CVSS score: 7.5/10. Published 2020-07-27.

How severe is CVE-2020-10609?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Grundfos Cim 500

CVE-2020-10609

Grundfos CIM 500 v06.16.00 stores plaintext credentials, which may allow sensitive information to be read or allow modification to system settings by someone with access to the device.

Published 2020-07-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.015 (73.6th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Grundfos Cim 500 — versions unspecified
Grundfos Cim 500 — versions 06.16.00

Weakness classification (CWE)

References

us-cert.cisa.gov/ics/advisories/icsa-20-189-01 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2020-10609?: CVE-2020-10609 is a high-severity vulnerability in Grundfos Cim 500, classified under Plaintext Storage of a Password. CVSS score: 7.5/10. Published 2020-07-27.
How severe is CVE-2020-10609?: High severity. CVSS v3 base score is 7.5 out of 10.