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CVE-2013-3986

24
FAUCET Score

CVE-2013-3986 describes a denial-of-service vulnerability affecting IBM Lotus Sametime versions 8.5.2 and 8.5.2.1. A remote attacker can exploit this flaw by sending a specially crafted Audio Visual (AV) session, leading to a crash of the WebPlayer Firefox extension. With a CVSS score of 4.3, this vulnerability is of medium complexity and can be exploited remotely without authentication, resulting in a partial impact on availability. While there is a Metasploit module available for this vulnerability, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
8.5.2CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_sametime:8.5.2:*:*:*:*:*:*:*
8.5.2.1CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_sametime:8.5.2.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
9.28%
Probability of exploitation in next 30 days
EPSS Percentile
94.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
Metasploit: IBM Lotus Sametime WebPlayer DoS · Nov 7, 2013
This CVE's current EPSS score of 0.0928 is in the 94th 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

exchange.xforce.ibmcloud.com / vulnerabilities/84969
www-01.ibm.com / support/docview.wss
Vendor Advisory