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CVE-2016-2977

17
FAUCET Score

CVE-2016-2977 describes a vulnerability in IBM Sametime Meeting Server versions 8.5.2 and 9.0, where a malicious user could remotely lower other participants' "hands" during a meeting. This flaw has a medium severity CVSS score of 4.3, indicating a low-complexity attack that requires low privileges and results in a low impact on integrity, with no confidentiality or availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.5.2.0CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:8.5.2.0:*:*:*:*:*:*:*
8.5.2.1CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:8.5.2.1:*:*:*:*:*:*:*
9.0.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:9.0.0.0:*:*:*:*:*:*:*
9.0.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:9.0.0.1:*:*:*:*:*:*:*
9.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:sametime:9.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0094 is in the 70th percentile among its peer group of 21,951 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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/113937
VDB EntryVendor Advisory
ibm.com / support/docview.wss
PatchVendor Advisory
securityfocus.com / bid/100599
securitytracker.com / id/1039231
Third Party AdvisoryVDB Entry