CVE-2020-28169

· HIGHModified

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CVSS v3.1

7.0

EPSS

1.17%

Published

Dec 24, 2020

Modified

Nov 21, 2024

Public PoC / Exploit (2)

All weaponized →

Exploit-DBFluentd TD-agent plugin 4.0.1 - Insecure Folder Permission TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-732

Affected Products (3)

td-agent-builder_project · td-agent-builder (up to 2020-12-18)vulnerable

microsoft · windows

debian · debian_linuxvulnerable

References (16)

http://packetstormsecurity.com/files/160791/Fluentd-TD-agent-4.0.1-Insecure-Folder-Permission.html

ExploitThird Party AdvisoryVDB Entry

https://docs.fluentd.org/installation/install-by-msi

ProductVendor Advisory

https://github.com/fluent-plugins-nursery/td-agent-builder/pull/247/commits/6f9cb6393392d62caa99907c0ebbcbab6b94a3f1

PatchThird Party Advisory

https://github.com/fluent/fluentd/issues/3201

ExploitIssue TrackingThird Party Advisory

https://github.com/kenhys/td-agent-builder/commit/eec6e2dedf12f2e0c01c2bbe7b8c15b639b3b938

PatchThird 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

ExploitThird Party AdvisoryVDB Entry

https://docs.fluentd.org/installation/install-by-msi

ProductVendor Advisory

https://github.com/fluent-plugins-nursery/td-agent-builder/pull/247/commits/6f9cb6393392d62caa99907c0ebbcbab6b94a3f1

PatchThird Party Advisory

https://github.com/fluent/fluentd/issues/3201

ExploitIssue TrackingThird Party Advisory

https://github.com/kenhys/td-agent-builder/commit/eec6e2dedf12f2e0c01c2bbe7b8c15b639b3b938

PatchThird 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

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