CVE-2015-0615

highpriority · track · 29EPSS 0.017 · 77 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.67% (77th) EPSS

CVSS 7.1 · high

Is it mine?

22 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

The call-handling implementation 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 (port consumption) by improperly terminating SIP sessions, aka Bug ID CSCul28089.

cvss

Technical severity, 0–10. One row per scoring source.

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6–7.1

v2.07.1highAV:N/AC:M/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 6.9

v2.06mediumAV:N/AC:M/Au:N/C:N/I:N/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-19USprimary

affected products (22)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco unity connection= 10.0.0nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 10.0.5nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5(1)nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5(1)su1nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5(1)su2nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5(1)su3nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5(1)su4nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5(1)su5nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5(1)su6nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.5_basenvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6(1)nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6(1a)nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6(2)nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6(2a)nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6(2a)su1nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6(2a)su2nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6(2a)su3nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 8.6_basenvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
cisco unity connection= 9.0(1)nvdUScpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*

showing 20 of 22

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2015-04-03modified 2026-06-17

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+362 more

references (6)

External citations — patches, advisories, analysis.

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