How severe is CVE-2007-0198?

CVE-2007-0198 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2007-0198 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0198?

CVE-2007-0198 primarily affects Cisco Ip Contact Center Enterprise. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-0198?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-0198 published?

CVE-2007-0198 was published on 2007-01-11 and last updated on 2026-06-16.

CVE-2007-0198

CVE-2007-0198 is a medium-severity vulnerability in Cisco Ip Contact Center Enterprise with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Ip Contact Center Enterprise
Published: 2007-01-11
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2007-0198?: CVE-2007-0198 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2007-0198 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0198?: CVE-2007-0198 primarily affects Cisco Ip Contact Center Enterprise. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-0198?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-0198 published?: CVE-2007-0198 was published on 2007-01-11 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:cisco:ip_contact_center_enterprise:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ip_contact_center_enterprise:5.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ip_contact_center_hosted:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ip_contact_center_hosted:5.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_contact_center_enterprise:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_contact_center_enterprise:5.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_contact_center_hosted:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_contact_center_hosted:5.0:*:*:*:*:*:*:*

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