CVE-2017-10784

Published: Sep 19, 2017Updated: May 13, 2026 Sources: CVE List NVD GHSA BDUCWE-287

8.8HIGH

NVD MITRE

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:RUser Interaction

Required

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-287

Affected Products

ruby-lang

oss-projectaka ruby, rexml

rubyLibrary

OSS Libraries / generic-library

package-ecosystem

oss-projectaka ruby-lang

RubyLibraryLibrary

OSS Libraries / rubygems

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

View detailed technique mapping

References

http://www.securityfocus.com/bid/100853

securityfocus.com

http://www.securitytracker.com/id/1039363

securitytracker.com

http://www.securitytracker.com/id/1042004

securitytracker.com

and 31 more references View all →

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