How severe is CVE-2015-6284?

CVE-2015-6284 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2015-6284 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-6284?

CVE-2015-6284 primarily affects Cisco Telepresence Server Software. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-6284?

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

When was CVE-2015-6284 published?

CVE-2015-6284 was published on 2015-09-20 and last updated on 2026-06-17.

CVE-2015-6284

CVE-2015-6284 is a high-severity vulnerability in Cisco Telepresence Server Software with a CVSS 2.0 base score of 7.8. 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-119.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Cisco Telepresence Server Software
Published: 2015-09-20
Last modified: 2026-06-17

Description

Buffer overflow in the Conference Control Protocol API implementation in Cisco TelePresence Server software before 4.1(2.33) on 7010, MSE 8710, Multiparty Media 310 and 320, and Virtual Machine devices allows remote attackers to cause a denial of service (device crash) via a crafted URL, aka Bug ID CSCuu28277.

Frequently asked questions

What is CVE-2015-6284?: Buffer overflow in the Conference Control Protocol API implementation in Cisco TelePresence Server software before 4.1(2.33) on 7010, MSE 8710, Multiparty Media 310 and 320, and Virtual Machine devices allows remote attackers to cause a denial of service (device crash) via a crafted URL, aka Bug ID CSCuu28277.
How severe is CVE-2015-6284?: CVE-2015-6284 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2015-6284 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-6284?: CVE-2015-6284 primarily affects Cisco Telepresence Server Software. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-6284?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2015-6284 published?: CVE-2015-6284 was published on 2015-09-20 and last updated on 2026-06-17.

References

Affected products (15)

cpe:2.3:a:cisco:telepresence_server_software:2.3\(1.55\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:2.3\(1.57\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.0\(2.24\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.0\(2.46\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.0\(2.48\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.0\(2.49\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.1\(1.80\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.1\(1.82\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.1\(1.95\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.1\(1.96\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.1\(1.97\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:3.1\(1.98\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:4.0\(1.57\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:4.0\(2.8\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_server_software:4.1\(1.79\):*:*:*:*:*:*:*

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