CVE-2013-3378

Cisco TelePresence TC Software before 6.1 and TE Software before 4.1.3 allow remote attackers to cause a denial of service (temporary device hang) via crafted SIP packets, aka Bug ID CSCuf89557.

Published: 2013-06-21 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-3378 is rated Moderate Risk (59.5/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.89%). EPSS rose +1.46% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2013-3378

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.43% 1.89% +1.46%
2 2025-03-30 0.59% 0.43% -0.17%
3 2025-03-29 — 0.59% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-3378

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 6.9 [email protected]

Weakness enumeration for CVE-2013-3378

Affected software / configurations for CVE-2013-3378

Vendor Product Version Raw CPE
cisco telepresence_tc_software <= 6.0.1 cpe:2.3:a:cisco:telepresence_tc_software:*:*:*:*:*:*:*:*
cisco telepresence_tc_software 6.0.0 cpe:2.3:a:cisco:telepresence_tc_software:6.0.0:*:*:*:*:*:*:*
cisco telepresence_te_software <= 4.1.2 cpe:2.3:a:cisco:telepresence_te_software:*:*:*:*:*:*:*:*
cisco telepresence_te_software 4.1.0 cpe:2.3:a:cisco:telepresence_te_software:4.1.0:*:*:*:*:*:*:*
cisco telepresence_te_software 4.1.1 cpe:2.3:a:cisco:telepresence_te_software:4.1.1:*:*:*:*:*:*:*

References for CVE-2013-3378

cvelogic Threat Intelligence