Blackberry
CVE-2017-3890
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionCVE.org
A reflected cross-site scripting vulnerability in the BlackBerry WatchDox Server components Appliance-X, version 1.8.1 and earlier, and vAPP, versions 4.6.0 to 5.4.1, allows remote attackers to execute script commands in the context of the affected browser by persuading a user to click an attacker-supplied malicious link.
AnalysisAI
A reflected cross-site scripting vulnerability in the BlackBerry WatchDox Server components Appliance-X, version 1.8.1 and earlier, and vAPP, versions 4.6.0 to 5.4.1, allows remote attackers to. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A reflected cross-site scripting vulnerability in the BlackBerry WatchDox Server components Appliance-X, version 1.8.1 and earlier, and vAPP, versions 4.6.0 to 5.4.1, allows remote attackers to execute script commands in the context of the affected browser by persuading a user to click an attacker-supplied malicious link. Affected products include: Blackberry Appliance-X, Blackberry Workspaces Vapp. Version information: version 1.8.1.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
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External POC / Exploit Code
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