How severe is CVE-2013-1236?

CVE-2013-1236 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2013-1236 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-1236?

CVE-2013-1236 primarily affects Cisco Telepresence Supervisor Mse 8050 Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-1236?

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-2013-1236 published?

CVE-2013-1236 was published on 2013-05-16 and last updated on 2026-06-16.

CVE-2013-1236

CVE-2013-1236 is a high-severity vulnerability in Cisco Telepresence Supervisor Mse 8050 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-20.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Telepresence Supervisor Mse 8050 Software
Published: 2013-05-16
Last modified: 2026-06-16

Description

Cisco TelePresence Supervisor MSE 8050 before 2.3(1.31) allows remote attackers to cause a denial of service (CPU consumption or device reload) by establishing TCP connections at a high rate, aka Bug IDs CSCuf76076 and CSCuf79763.

Frequently asked questions

What is CVE-2013-1236?: Cisco TelePresence Supervisor MSE 8050 before 2.3(1.31) allows remote attackers to cause a denial of service (CPU consumption or device reload) by establishing TCP connections at a high rate, aka Bug IDs CSCuf76076 and CSCuf79763.
How severe is CVE-2013-1236?: CVE-2013-1236 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2013-1236 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-1236?: CVE-2013-1236 primarily affects Cisco Telepresence Supervisor Mse 8050 Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-1236?: 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-2013-1236 published?: CVE-2013-1236 was published on 2013-05-16 and last updated on 2026-06-16.

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130515-mse

Affected products (2)

cpe:2.3:a:cisco:telepresence_supervisor_mse_8050_software:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_supervisor_mse_8050:-:*:*:*:*:*:*:*

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