Priority reviewHigh

CVE-2018-25032

CADRA, SINAMICS PERFECT HARMONY GH180

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

PRIORITY ASSESSMENT

FIRST EPSS indicates an elevated probability of exploitation.

Known exploitationNot established by KEV

Exploit probability52.1%

Technical severityCVSS 7.5

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

Product: CADRA, SINAMICS PERFECT HARMONY GH180
Affected versions: < V2511, >= V3.1.0 < V3.1.5, < 1.13.4, >= 3.7.0 < 3.7.14, >= 3.8.0 < 3.8.14, >= 3.9.0 < 3.9.13, >= 3.10.0 < 3.10.5, >= 1.2.2.2 < 1.2.12, 9.0, 10.0, 11.0, 34, 35, 36, >= 10.15 < 10.15.7, 10.15.7, >= 11.0 < 11.6.6, >= 12.0.0 < 12.4, >= 10.3.0 < 10.3.36, >= 10.4.0 < 10.4.26
Fixed versions: 1.13.4, 3.7.14, 3.8.14, 3.9.13, 3.10.5, 1.2.12, 10.15.7, 11.6.6, 12.4, 10.3.36, 10.4.26, 10.5.17, 10.6.9, 10.7.5, 10.8.4, 10.9.2, 3.0, 11.9.18

Confirm exposure before applying a vendor-supported change.

1
Identify
Confirm that CADRA, SINAMICS PERFECT HARMONY GH180 and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.