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CVE-2017-12361

18
FAUCET Score

CVE-2017-12361 is a vulnerability in Cisco Jabber for Windows that allows an unauthenticated, local attacker to decrypt sensitive communications. The flaw stems from improper random number generation for file folders, enabling an attacker to fix random data used in SSL connections. With a CVSS score of 4.0 (Medium), this vulnerability has a low attack complexity and could lead to information disclosure. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11.8\(0\)CPE matchmatch criteria
cpe:2.3:a:cisco:jabber:11.8\(0\):*:*:*:*:windows:*:*
11.8\(1\)CPE matchmatch criteria
cpe:2.3:a:cisco:jabber:11.8\(1\):*:*:*:*:windows:*:*
11.8\(2\)CPE matchmatch criteria
cpe:2.3:a:cisco:jabber:11.8\(2\):*:*:*:*:windows:*:*
11.8\(3\)CPE matchmatch criteria
cpe:2.3:a:cisco:jabber:11.8\(3\):*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.0

4.0MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.5
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 55th percentile among its peer group of 3,052 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-jabber2
Vendor Advisory
securityfocus.com / bid/101994
Third Party AdvisoryVDB Entry
securitytracker.com / id/1039915
Third Party AdvisoryVDB Entry