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TI-2015-00571 Aliases CVE-2015-0616GHSA-gf64-925h-9qrw

The Connection Conversation Manager (aka CuCsMgr) process in Cisco Unity Connection 8.5…

Priority LOW 35CWE-19Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
—
Confidentiality · integrity · availability
None · None · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

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, and 9.x before 9.1(2)SU2, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (core dump and restart) by improperly terminating SIP TCP connections, aka Bug ID CSCul69819.

Why it matters now

EPSS 0.01667 76th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 19

CPEVersionsRoleVendor
cpe:2.3:a:cisco:unity_connection:8.5\(1\):*:*:*:*:*:*:*8.5(1)VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su1:*:*:*:*:*:*:*8.5(1)su1VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su2:*:*:*:*:*:*:*8.5(1)su2VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su3:*:*:*:*:*:*:*8.5(1)su3VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su4:*:*:*:*:*:*:*8.5(1)su4VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su5:*:*:*:*:*:*:*8.5(1)su5VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.5\(1\)su6:*:*:*:*:*:*:*8.5(1)su6VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.5_base:*:*:*:*:*:*:*8.5_baseVulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.6\(1\):*:*:*:*:*:*:*8.6(1)VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.6\(1a\):*:*:*:*:*:*:*8.6(1a)VulnerableCisco
  • cpe:2.3:a:cisco:unity_connection:8.5\(1\):*:*:*:*:*:*:* Versions 8.5(1) Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.5\(1\)su1:*:*:*:*:*:*:* Versions 8.5(1)su1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.5\(1\)su2:*:*:*:*:*:*:* Versions 8.5(1)su2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.5\(1\)su3:*:*:*:*:*:*:* Versions 8.5(1)su3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.5\(1\)su4:*:*:*:*:*:*:* Versions 8.5(1)su4 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.5\(1\)su5:*:*:*:*:*:*:* Versions 8.5(1)su5 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.5\(1\)su6:*:*:*:*:*:*:* Versions 8.5(1)su6 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.5_base:*:*:*:*:*:*:* Versions 8.5_base Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.6\(1\):*:*:*:*:*:*:* Versions 8.6(1) Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.6\(1a\):*:*:*:*:*:*:* Versions 8.6(1a) Vulnerable ·Cisco
Show 9 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:cisco:unity_connection:8.6\(2\):*:*:*:*:*:*:*8.6(2)VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.6\(2a\):*:*:*:*:*:*:*8.6(2a)VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su1:*:*:*:*:*:*:*8.6(2a)su1VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su2:*:*:*:*:*:*:*8.6(2a)su2VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su3:*:*:*:*:*:*:*8.6(2a)su3VulnerableCisco
cpe:2.3:a:cisco:unity_connection:8.6_base:*:*:*:*:*:*:*8.6_baseVulnerableCisco
cpe:2.3:a:cisco:unity_connection:9.0\(1\):*:*:*:*:*:*:*9.0(1)VulnerableCisco
cpe:2.3:a:cisco:unity_connection:9.1\(1\):*:*:*:*:*:*:*9.1(1)VulnerableCisco
cpe:2.3:a:cisco:unity_connection:9.1\(2\):*:*:*:*:*:*:*9.1(2)VulnerableCisco
  • cpe:2.3:a:cisco:unity_connection:8.6\(2\):*:*:*:*:*:*:* Versions 8.6(2) Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.6\(2a\):*:*:*:*:*:*:* Versions 8.6(2a) Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su1:*:*:*:*:*:*:* Versions 8.6(2a)su1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su2:*:*:*:*:*:*:* Versions 8.6(2a)su2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.6\(2a\)su3:*:*:*:*:*:*:* Versions 8.6(2a)su3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:8.6_base:*:*:*:*:*:*:* Versions 8.6_base Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:9.0\(1\):*:*:*:*:*:*:* Versions 9.0(1) Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:9.1\(1\):*:*:*:*:*:*:* Versions 9.1(1) Vulnerable ·Cisco
  • cpe:2.3:a:cisco:unity_connection:9.1\(2\):*:*:*:*:*:*:* Versions 9.1(2) Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-0616
  2. 2026-10-03 Alias added: GHSA-gf64-925h-9qrw

References

Advisory 1

  • TI-2026-16259 Cisco Unified Communications Products Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
  • TI-2024-13188 Deserialization of untrusted data in Cisco Unified Contact Center Enterprise CVSS 3.1CRITICAL 10.0
  • TI-2024-13207 Unrestricted file upload in Cisco Unity Connection CVSS 3.1CRITICAL 9.8
  • TI-2017-09109 Improper authentication in Cisco Voice Operating System CVSS 3.0CRITICAL 9.8
  • TI-2021-01089 Cisco Unified Communications Products Remote Code Execution Vulnerability CVSS 3.1HIGH 8.8
See all 64 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences