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CVE-2017-3890

17
FAUCET Score

CVE-2017-3890 is a reflected cross-site scripting (XSS) vulnerability affecting BlackBerry WatchDox Server components Appliance-X (version 1.8.1 and earlier) and vAPP (versions 4.6.0 to 5.4.1). This medium-severity vulnerability (CVSS 6.1) allows remote attackers to execute arbitrary script commands in a user's browser if they are enticed to click a malicious link. While the attack complexity is low, it requires user interaction and primarily impacts confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.8.1CPE matchmatch criteria
cpe:2.3:a:blackberry:appliance-x:*:*:*:*:*:*:*:*
4.6.0CPE matchmatch criteria
cpe:2.3:a:blackberry:workspaces_vapp:4.6.0:*:*:*:*:*:*:*
5.4.1CPE matchmatch criteria
cpe:2.3:a:blackberry:workspaces_vapp:5.4.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.95%
Probability of exploitation in next 30 days
EPSS Percentile
57.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0095 is in the 69th percentile among its peer group of 26,219 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.blackberry.com / kb/articleDetail
Vendor Advisory
securityfocus.com / bid/95442
Third Party AdvisoryVDB Entry