VULNERABILITY INTELLIGENCE
CVE-2020-8161
CVSS score8.6 HIGH
EPSS probability3.36%
CISA KEVNot currently listed
Published2020-07-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Description
A directory traversal vulnerability exists in rack < 2.2.0 that allows an attacker perform directory traversal vulnerability in the Rack::Directory app that is bundled with Rack which could result in information disclosure.
Weakness classification
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-548: Exposure of Information Through Directory Listing
Primary references
- support@hackerone.com — Mailing List, Patch, Third Party Advisory
- support@hackerone.com — Permissions Required, Third Party Advisory
- support@hackerone.com — Mailing List, Third Party Advisory
- support@hackerone.com — Mailing List, Third Party Advisory
- support@hackerone.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Permissions Required, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory