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CVE-2016-6446

19
FAUCET Score

CVE-2016-6446 describes a vulnerability in Cisco Meeting Server's Web Bridge component, specifically affecting versions 1.8, 1.9, and 2.0. This high-severity vulnerability (CVSS 7.5) allows an unauthenticated, remote attacker to retrieve memory from a connected server, potentially leading to sensitive information disclosure. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the potential for unauthorized data access makes it a notable risk.

Impacted Technologies

VendorProductVersion(s)CPE
1.8.15CPE matchmatch criteria
cpe:2.3:a:cisco:meeting_server:1.8.15:*:*:*:*:*:*:*
1.8_baseCPE matchmatch criteria
cpe:2.3:a:cisco:meeting_server:1.8_base:*:*:*:*:*:*:*
1.9.0CPE matchmatch criteria
cpe:2.3:a:cisco:meeting_server:1.9.0:*:*:*:*:*:*:*
1.9.2CPE matchmatch criteria
cpe:2.3:a:cisco:meeting_server:1.9.2:*:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:cisco:meeting_server:2.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.40%
Probability of exploitation in next 30 days
EPSS Percentile
69.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0140 is in the 51st percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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-20161019-cms1
Vendor Advisory
securityfocus.com / bid/93782