CVE-2007-0198

The JTapi Gateway process in Cisco Unified Contact Center Enterprise, Unified Contact Center Hosted, IP Contact Center Enterprise, and Cisco IP Contact Center Hosted 5.0 through 7.1 allows remote attackers to cause a denial of service (repeated process restart) via a certain TCP session on the JTapi server port.

Published: 2007-01-11 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-0198 is rated Moderate Risk (46.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.65%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2007-0198

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.27% 1.65% +0.38%
2 2026-02-04 1.19% 1.27% +0.08%
3 2025-03-17 — 1.19% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-0198

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2007-0198

Affected software / configurations for CVE-2007-0198

Vendor Product Version Raw CPE
cisco ip_contact_center_enterprise <= 7.1 cpe:2.3:a:cisco:ip_contact_center_enterprise:*:*:*:*:*:*:*:*
cisco ip_contact_center_enterprise 5.0 cpe:2.3:a:cisco:ip_contact_center_enterprise:5.0:*:*:*:*:*:*:*
cisco ip_contact_center_hosted <= 7.1 cpe:2.3:a:cisco:ip_contact_center_hosted:*:*:*:*:*:*:*:*
cisco ip_contact_center_hosted 5.0 cpe:2.3:a:cisco:ip_contact_center_hosted:5.0:*:*:*:*:*:*:*
cisco unified_contact_center_enterprise <= 7.1 cpe:2.3:a:cisco:unified_contact_center_enterprise:*:*:*:*:*:*:*:*
cisco unified_contact_center_enterprise 5.0 cpe:2.3:a:cisco:unified_contact_center_enterprise:5.0:*:*:*:*:*:*:*
cisco unified_contact_center_hosted <= 7.1 cpe:2.3:a:cisco:unified_contact_center_hosted:*:*:*:*:*:*:*:*
cisco unified_contact_center_hosted 5.0 cpe:2.3:a:cisco:unified_contact_center_hosted:5.0:*:*:*:*:*:*:*

References for CVE-2007-0198

cvelogic Threat Intelligence