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Fencer Vulns
high 7.5

CVE-2020-10609 json

Grundfos CIM 500 v06.16.00 stores plaintext credentials, which may allow sensitive information to be read or allow modification to system s…

published 2020-07-27 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-3057

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
0
none known

Summary

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.

Patch / fix

  • Grundfos CIM 500 v06.16.00

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-20-189-01 updated cvss 7.5

Grundfos CIM 500

  • Grundfos Pumps Corporation CIM 500 < 06.16.00
    affected: mitigation “Grundfos recommends updating to firmware v06.16.00 and to change user credentials after updating.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

1.52% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • Grundfos CIM 500

Classification

Weakness
  • CWE-256 Plaintext Storage of a Password
  • CWE-522 Insufficiently Protected Credentials

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.