cve.bz

CVE-2020-35459

7.8 highEPSS 0.7%

High (7.8). EPSS 0.7% chance of exploitation in the next 30 days.

An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.

Severity

CVSS 3.1

7.8 high
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE
CWE-78
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-99xx-83jm-h24mPyPIcrmsh<=4.2.1no fix published
PYSEC-2026-799PyPIcrmsh<=4.2.1no fix published

References

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