7.8

CVE-2013-1220: cisco unified_customer_voice_portal

CVSS: 7.8v2.0HighModified
Published 09-05-2013Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2013-1220 is a high (CVSS 7.8) vulnerability in cisco unified_customer_voice_portal. EPSS estimates a 1.33% chance of exploitation in the next 30 days, higher than 70.5% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
1.33%
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. 09-05-2013
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

The CallServer component in Cisco Unified Customer Voice Portal (CVP) Software before 9.0.1 ES 11 allows remote attackers to cause a denial of service (call-acceptance outage) via malformed SIP INVITE messages, aka Bug ID CSCua65148.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.33%

Chance of exploitation in the next 30 days

Percentile

71%

Versus all other CVEs

30-day change

0.00 pp

From 1.33% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.33%

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

No weakness data has been published for this record.

Affected systems

Cisco1 product
  • unified_customer_voice_portal≤ 9.0\(1\) | 3.0:sr1 | 3.0:sr2 | 3.6\(10\):es01 | 4.0 | 4.0\(2\) | 4.0\(2\):sr1 | 4.1 | 7.0 | 7.0\(2\) | 8.0\(1\) | 8.5\(1\) | 9.0

1 vendor · 1 product

References

1 links