CVEvulnerability
CVE-2020-28169
7.0 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-12-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.9 MEDIUM — AV:L/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-732
Description
The td-agent-builder plugin before 2020-12-18 for Fluentd allows attackers to gain privileges because the bin directory is writable by a user account, but a file in bin is executed as NT AUTHORITY\SYSTEM.
Affected configurations
• td-agent-builder project td-agent-builder (< 2020-12-18)
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-732 Incorrect Permission Assignment for Critical Resource weakness
References
- http://packetstormsecurity.com/files/160791/Fluentd-TD-agent-4.0.1-Insecure-Folder-Permission.html Exploit, Third Party Advisory, VDB Entry
- https://docs.fluentd.org/installation/install-by-msi Product, Vendor Advisory
- https://github.com/fluent-plugins-nursery/td-agent-builder/pull/247/commits/6f9cb6393392d62caa99907c0ebbcbab6b94a3f1 Patch, Third Party Advisory
- https://github.com/fluent/fluentd/issues/3201 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/kenhys/td-agent-builder/commit/eec6e2dedf12f2e0c01c2bbe7b8c15b639b3b938 Patch, Third Party Advisory
- https://td-agent-package-browser.herokuapp.com/4/windows Third Party Advisory
- https://www.debian.org/security/2021/dsa-4949 Third Party Advisory
- https://www.fluentd.org/ Vendor Advisory
- http://packetstormsecurity.com/files/160791/Fluentd-TD-agent-4.0.1-Insecure-Folder-Permission.html Exploit, Third Party Advisory, VDB Entry
- https://docs.fluentd.org/installation/install-by-msi Product, Vendor Advisory
- https://github.com/fluent-plugins-nursery/td-agent-builder/pull/247/commits/6f9cb6393392d62caa99907c0ebbcbab6b94a3f1 Patch, Third Party Advisory
- https://github.com/fluent/fluentd/issues/3201 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/kenhys/td-agent-builder/commit/eec6e2dedf12f2e0c01c2bbe7b8c15b639b3b938 Patch, Third Party Advisory
- https://td-agent-package-browser.herokuapp.com/4/windows Third Party Advisory
- https://www.debian.org/security/2021/dsa-4949 Third Party Advisory
- https://www.fluentd.org/ Vendor Advisory