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CVE-2013-3975

28
FAUCET Score

CVE-2013-3975 is an unspecified vulnerability in the Meeting Server component of IBM Sametime versions 8.x through 8.5.2.1 and 9.x through 9.0.0.1. This vulnerability allows unauthenticated remote attackers to enumerate user names, full names, and email addresses through a search function. With a CVSS score of 5.0, it is considered a medium-severity issue due to its low attack complexity and potential for partial confidentiality impact, specifically information disclosure. While not listed in CISA's KEV catalog, a Metasploit module exists for user enumeration, indicating readily available exploit code, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
8.0.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:8.0.0.0:*:*:*:*:*:*:*
8.0.1.0CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:8.0.1.0:*:*:*:*:*:*:*
8.0.1.1CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:8.0.1.1:*:*:*:*:*:*:*
8.0.2.0CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:8.0.2.0:*:*:*:*:*:*:*
8.0.2.1CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:8.0.2.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
13.15%
Probability of exploitation in next 30 days
EPSS Percentile
96.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: IBM Lotus Notes Sametime User Enumeration · Dec 27, 2013
This CVE's current EPSS score of 0.1315 is in the 95th percentile among its peer group of 23,701 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 0.4 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

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/84855
www-01.ibm.com / support/docview.wss
Vendor Advisory