cve.bz

CVE-2020-24356

7.8 highEPSS 0.3%

High (7.8) in cloudflare cloudflared. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in github.com/cloudflare/cloudflared 0.0.0-20200820025921-9323844ea773.

`cloudflared` versions prior to 2020.8.1 contain a local privilege escalation vulnerability on Windows systems. When run on a Windows system, `cloudflared` searches for configuration files which could be abused by a malicious entity to execute commands as a privileged user. Version 2020.8.1 fixes this issue.

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
0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE
CWE-427
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-hgwp-4vp4-qmm2Gogithub.com/cloudflare/cloudflared<0.0.0-20200820025921-9323844ea7730.0.0-20200820025921-9323844ea773
GO-2022-0845Gogithub.com/cloudflare/cloudflared<0.0.0-20200820025921-9323844ea7730.0.0-20200820025921-9323844ea773

References

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