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CVE-2016-1387

24
FAUCET Score

CVE-2016-1387 describes a critical authentication bypass vulnerability in the XML API of Cisco TelePresence TC and CE software versions. This flaw allows unauthenticated remote attackers to execute control commands or modify configurations on affected devices. With a CVSS score of 9.8, it poses a severe risk due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While no public exploit code (Metasploit, Nuclei, ExploitDB) is identified, the vulnerability received some community discussion and media coverage at the time of its disclosure. It is not currently listed on CISA's KEV catalog, and its EPSS score suggests a low probability of exploitation in the wild.

Impacted Technologies

VendorProductVersion(s)CPE
7.2.0CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_tc_software:7.2.0:*:*:*:*:*:*:*
7.2.1CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_tc_software:7.2.1:*:*:*:*:*:*:*
7.3.0CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_tc_software:7.3.0:*:*:*:*:*:*:*
7.3.1CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_tc_software:7.3.1:*:*:*:*:*:*:*
7.3.2CPE matchmatch criteria
cpe:2.3:a:cisco:telepresence_tc_software:7.3.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.78%
Probability of exploitation in next 30 days
EPSS Percentile
75.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0178 is in the 64th percentile among its peer group of 36,821 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 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-20160504-tpxml
Vendor Advisory
securitytracker.com / id/1035744