How severe is CVE-2015-0614?

CVE-2015-0614 has a CVSS 2.0 base score of 7.1, rated high severity.

Is CVE-2015-0614 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-0614?

CVE-2015-0614 primarily affects Cisco Unity Connection. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-0614?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2015-0614 published?

CVE-2015-0614 was published on 2015-04-03 and last updated on 2026-06-17.

CVE-2015-0614

CVE-2015-0614 is a high-severity vulnerability in Cisco Unity Connection with a CVSS 2.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-19.

Key facts

Severity: High (CVSS 2.0 base score 7.1)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-19
Affected product: Cisco Unity Connection
Published: 2015-04-03
Last modified: 2026-06-17

Description

The Connection Conversation Manager (aka CuCsMgr) process in Cisco Unity Connection 8.5 before 8.5(1)SU7, 8.6 before 8.6(2a)SU4, 9.x before 9.1(2)SU2, and 10.0 before 10.0(1)SU1, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (core dump and restart) via crafted SIP INVITE messages, aka Bug ID CSCul26267.

Frequently asked questions

What is CVE-2015-0614?: The Connection Conversation Manager (aka CuCsMgr) process in Cisco Unity Connection 8.5 before 8.5(1)SU7, 8.6 before 8.6(2a)SU4, 9.x before 9.1(2)SU2, and 10.0 before 10.0(1)SU1, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (core dump and restart) via crafted SIP INVITE messages, aka Bug ID CSCul26267.
How severe is CVE-2015-0614?: CVE-2015-0614 has a CVSS 2.0 base score of 7.1, rated high severity.
Is CVE-2015-0614 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0614?: CVE-2015-0614 primarily affects Cisco Unity Connection. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-0614?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2015-0614 published?: CVE-2015-0614 was published on 2015-04-03 and last updated on 2026-06-17.

References

Affected products (21)

cpe:2.3:a:cisco:unity_connection:8.5\(1\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su6:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.5_base:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6\(1\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6\(1a\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6\(2\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6\(2a\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:8.6_base:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:9.0\(1\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:9.1\(1\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:9.1\(2\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:10.0.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unity_connection:10.0.5:*:*:*:*:*:*:*

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