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CVE-2015-6284

20
FAUCET Score

CVE-2015-6284 describes a buffer overflow vulnerability in the Conference Control Protocol API of Cisco TelePresence Server software versions prior to 4.1(2.33), impacting various TelePresence Server models. This flaw allows an unauthenticated remote attacker to trigger a denial of service (device crash) by sending a specially crafted URL. With a CVSS score of 7.8 (High), this vulnerability is easily exploitable over the network with low attack complexity, leading to complete loss of availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.3\(1.55\)CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_server_software:2.3\(1.55\):*:*:*:*:*:*:*
2.3\(1.57\)CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_server_software:2.3\(1.57\):*:*:*:*:*:*:*
3.0\(2.24\)CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_server_software:3.0\(2.24\):*:*:*:*:*:*:*
3.0\(2.46\)CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_server_software:3.0\(2.46\):*:*:*:*:*:*:*
3.0\(2.48\)CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_server_software:3.0\(2.48\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.35%
Probability of exploitation in next 30 days
EPSS Percentile
81.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0235 is in the 68th percentile among its peer group of 51,506 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-20150916-tps
Vendor Advisory
securitytracker.com / id/1033580
Third Party AdvisoryVDB Entry