7.1

CVE-2015-0615: cisco unity_connection Data Processing Errors

CVSS: 7.1v2.0HighModified
Published 03-04-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-0615 is a high (CVSS 7.1) Data Processing Errors vulnerability in cisco unity_connection. EPSS estimates a 1.67% chance of exploitation in the next 30 days, higher than 76.3% of scored vulnerabilities.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.1/10
010
High · v2.0 (NVD)
EPSS score
1.67%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 03-04-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

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 metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.67%

Chance of exploitation in the next 30 days

Percentile

76%

Versus all other CVEs

30-day change

0.00 pp

From 1.67% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.67%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco1 product
  • unity_connection8.5\(1\) | 8.5\(1\)su1 | 8.5\(1\)su2 | 8.5\(1\)su3 | 8.5\(1\)su4 | 8.5\(1\)su5 | 8.5\(1\)su6 | 8.5_base | 8.6\(1\) | 8.6\(1a\) | 8.6\(2\) | 8.6\(2a\) | 8.6\(2a\)su1 | 8.6\(2a\)su2 | 8.6\(2a\)su3 | 8.6_base | 9.0\(1\) | 9.1\(1\) | 9.1\(2\) | 10.0.0 | 10.0.5

1 vendor · 1 product

References

2 links