How severe is CVE-2007-5539?

CVE-2007-5539 has a CVSS 2.0 base score of 9.0, rated critical severity.

Is CVE-2007-5539 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5539?

CVE-2007-5539 primarily affects Cisco Unified Contact Center Enterprise. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-5539?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-5539 published?

CVE-2007-5539 was published on 2007-10-18 and last updated on 2026-06-16.

CVE-2007-5539

CVE-2007-5539 is a critical-severity vulnerability in Cisco Unified Contact Center Enterprise with a CVSS 2.0 base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 9.0)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Unified Contact Center Enterprise
Published: 2007-10-18
Last modified: 2026-06-16

Description

Unspecified vulnerability in Cisco Unified Intelligent Contact Management Enterprise (ICME), Unified ICM Hosted (ICMH), Unified Contact Center Enterprise (UCCE), Unified Contact Center Hosted (UCCH), and System Unified Contact Center Enterprise (SUCCE) 7.1(5) allows remote authenticated users to gain privileges, and read reports or change the SUCCE configuration, via certain web interfaces, aka CSCsj55686.

Frequently asked questions

What is CVE-2007-5539?: Unspecified vulnerability in Cisco Unified Intelligent Contact Management Enterprise (ICME), Unified ICM Hosted (ICMH), Unified Contact Center Enterprise (UCCE), Unified Contact Center Hosted (UCCH), and System Unified Contact Center Enterprise (SUCCE) 7.1(5) allows remote authenticated users to gain privileges, and read reports or change the SUCCE configuration, via certain web interfaces, aka CSCsj55686.
How severe is CVE-2007-5539?: CVE-2007-5539 has a CVSS 2.0 base score of 9.0, rated critical severity.
Is CVE-2007-5539 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5539?: CVE-2007-5539 primarily affects Cisco Unified Contact Center Enterprise. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-5539?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-5539 published?: CVE-2007-5539 was published on 2007-10-18 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:cisco:unified_contact_center_enterprise:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_contact_center_enterprise:7.1\(5\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_contact_center_hosted:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_icm_hosted:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_intelligent_contact_management_enterprise:*:*:*:*:*:*:*:*

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