CVE-2017-10784

—

CVSS 3.0

8.8 high

EPSS

16%p97

Published

Sep 19, 2017 (Sep 19, 2017)

Modified

Jun 17, 2026

Description

The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.

Vendors: ruby-lang
Products: ruby
Weakness: CWE-287
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (16.4%)

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