National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-3877 Detail

Description

Incomplete blacklist vulnerability in Frams' Fast File EXchange (F*EX, aka fex) before fex-20140530 allows remote attackers to conduct cross-site scripting (XSS) attacks via the addto parameter to fup.

Source:  MITRE
Description Last Modified:  06/18/2014

Evaluator Description

Per: http://cwe.mitre.org/data/definitions/184.html "CWE-184: Incomplete Blacklist"

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://fex.rus.uni-stuttgart.de/fex.html Patch
http://packetstormsecurity.com/files/126906/F-EX-20140313-1-HTTP-Response-Splitting-Cross-Site-Scripting.html Exploit
https://www.lsexperts.de/advisories/lse-2014-05-22.txt Exploit

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:ulli_horlacher:fex:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
20140313


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-3877
NVD Published Date:
06/18/2014
NVD Last Modified:
06/18/2014