No exploitation reported

CVE-2020-10609

No exploitation reported by the sources we read.

Published2020-07-27
WeaknessCWE-256 · CWE-522

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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.

Timeline

dates in UTC

2020-07-2719:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-10609?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-10609?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Grundfos cim 500

Branch	Affected	Fixed in	Source
6.16	= 06.16.00	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-20-189-01 CISA1 known affected
Grundfos CIM 500
CIM 500: All versions prior to v06.16.00

Full record on NVD

Fix

Mitigation from the vendor CISA ICSA-20-189-01 · 1 productGrundfos recommends updating to firmware v06.16.00 and to change user credentials after updating.

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.17.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
CNAweakness (CWE)CWE-256read 2026-10-23
NVDweakness (CWE)CWE-522read 2026-10-23
FIRST EPSSEPSS score1.5 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2020-07-27
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is 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.

Is CVE-2020-10609 actively exploited?

Active exploitation of CVE-2020-10609 has not been confirmed. Its EPSS score was 1.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-10609?

CVE-2020-10609 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Running Grundfos CIM 500? Hear about its next vulnerability

Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

Get alerts for this product CISA KEV additions, October 2026 Search CVEs

No credit card required · No monthly cap on website lookups · 250 API requests/month

Go further

Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
Running this software? Vulnerability monitoring alerts you to new vulnerabilities in your products.

Related vulnerabilities

Same product first, then the same vendor advisory and the same publication week.

Back to CVE Database