Vulnerability Details : CVE-2013-5042
Cross-site scripting (XSS) vulnerability in Microsoft ASP.NET SignalR 1.1.x before 1.1.4 and 2.0.x before 2.0.1, and Visual Studio Team Foundation Server 2013, allows remote attackers to inject arbitrary web script or HTML via crafted Forever Frame transport protocol data, aka "SignalR XSS Vulnerability."
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2013-5042
- cpe:2.3:a:microsoft:visual_studio_team_foundation_server:2013:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:asp.net_signalr:1.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:asp.net_signalr:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:asp.net_signalr:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:asp.net_signalr:1.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:asp.net_signalr:1.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-5042
79.76%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-5042
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2013-5042
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-5042
-
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-103
Microsoft Security Bulletin MS13-103 - Important | Microsoft Docs
-
http://www.securitytracker.com/id/1029463
ASP.NET SignalR Input Validation Flaw Permits Cross-Site Scripting Attacks - SecurityTracker
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