How severe is CVE-2015-4330?

CVE-2015-4330 has a CVSS 2.0 base score of 6.9, rated medium severity.

Is CVE-2015-4330 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-4330?

CVE-2015-4330 affects Cisco Telepresence Video Communication Server Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-4330?

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

When was CVE-2015-4330 published?

CVE-2015-4330 was published on 2015-09-02 and last updated on 2026-06-17.

CVE-2015-4330

CVE-2015-4330 is a medium-severity vulnerability in Cisco Telepresence Video Communication Server Software with a CVSS 2.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Medium (CVSS 2.0 base score 6.9)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Cisco Telepresence Video Communication Server Software
Published: 2015-09-02
Last modified: 2026-06-17

Description

A local file script in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows local users to gain privileges for OS command execution via invalid parameters, aka Bug ID CSCuv10556.

Frequently asked questions

What is CVE-2015-4330?: A local file script in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows local users to gain privileges for OS command execution via invalid parameters, aka Bug ID CSCuv10556.
How severe is CVE-2015-4330?: CVE-2015-4330 has a CVSS 2.0 base score of 6.9, rated medium severity.
Is CVE-2015-4330 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-4330?: CVE-2015-4330 affects Cisco Telepresence Video Communication Server Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-4330?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-4330 published?: CVE-2015-4330 was published on 2015-09-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cisco:telepresence_video_communication_server_software:x8.5.2:*:*:*:expressway:*:*:*

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