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CVE-2013-3694

18
FAUCET Score

CVE-2013-3694 describes an authentication bypass vulnerability in BlackBerry Link for Windows and Mac OS X. This flaw allows unauthenticated remote attackers to read or create arbitrary files on affected systems via IPv6 WebDAV requests, potentially through a CSRF attack involving DNS rebinding. With a CVSS score of 6.8, this vulnerability is of medium severity, requiring medium attack complexity but potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.1.1.26CPE matchmatch criteria
cpe:2.3:a:blackberry:blackberry_link:*:*:*:*:*:*:*:*
1.0.1.12CPE matchmatch criteria
cpe:2.3:a:blackberry:blackberry_link:1.0.1.12:*:*:*:*:*:*:*
<= 1.2.0.28CPE matchmatch criteria
cpe:2.3:a:blackberry:blackberry_link:*:*:*:*:*:*:*:*
1.1.1.26CPE matchmatch criteria
cpe:2.3:a:blackberry:blackberry_link:1.1.1.26:*:*:*:*:*:*:*
1.1.1.41CPE matchmatch criteria
cpe:2.3:a:blackberry:blackberry_link:1.1.1.41:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.91%
Probability of exploitation in next 30 days
EPSS Percentile
56.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0091 is in the 14th percentile among its peer group of 19,958 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

blog.cmpxchg8b.com / 2013/11/qnx.html
Exploit
blackberry.com / btsc/KB35315
Vendor Advisory