National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-9781 Detail

Current Description

A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.4.0x prior to 1.4.0p6, allowing an unauthenticated remote attacker to inject arbitrary HTML or JavaScript via the _username parameter when attempting authentication to webapi.py, which is returned unencoded with content type text/html.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.1 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.mathias-kettner.de/git/?p=check_mk.git;a=blob;f=.werks/4757;hb=c248f0b6ff7b15ced9f07a3df8a80fad656ea5b1 Third Party Advisory
https://www.tenable.com/security/research/tra-2017-21 Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:check_mk_project:check_mk:1.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:check_mk_project:check_mk:1.4.0:p1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:check_mk_project:check_mk:1.4.0:p2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:check_mk_project:check_mk:1.4.0:p3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:check_mk_project:check_mk:1.4.0:p4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:check_mk_project:check_mk:1.4.0:p5:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-9781
NVD Published Date:
06/21/2017
NVD Last Modified:
04/22/2019