How severe is CVE-2011-3319?

CVE-2011-3319 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2011-3319 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3319?

CVE-2011-3319 primarily affects Cisco Webex Recording Format Player. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-3319?

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-2011-3319 published?

CVE-2011-3319 was published on 2011-10-27 and last updated on 2026-06-16.

CVE-2011-3319

CVE-2011-3319 is a critical-severity vulnerability in Cisco Webex Recording Format Player with a CVSS 2.0 base score of 9.3. 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: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Cisco Webex Recording Format Player
Published: 2011-10-27
Last modified: 2026-06-16

Description

Buffer overflow in the WRF parsing functionality in the Cisco WebEx Recording Format (WRF) player T26 before SP49 EP40 and T27 before SP28 allows remote attackers to execute arbitrary code via a crafted WRF file.

Frequently asked questions

What is CVE-2011-3319?: Buffer overflow in the WRF parsing functionality in the Cisco WebEx Recording Format (WRF) player T26 before SP49 EP40 and T27 before SP28 allows remote attackers to execute arbitrary code via a crafted WRF file.
How severe is CVE-2011-3319?: CVE-2011-3319 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2011-3319 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3319?: CVE-2011-3319 primarily affects Cisco Webex Recording Format Player. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3319?: 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-2011-3319 published?: CVE-2011-3319 was published on 2011-10-27 and last updated on 2026-06-16.

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20111026-webex

Affected products (5)

cpe:2.3:a:cisco:webex_recording_format_player:26:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_recording_format_player:27:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_recording_format_player:27.10:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_recording_format_player:27.12:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_recording_format_player:27.13:*:*:*:*:*:*:*

More vulnerabilities in Cisco Webex Recording Format Player

CVE-2014-2136 — Critical (CVSS 9.3): Buffer overflow in Cisco Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T28 before T28.12, and T29…
CVE-2014-2135 — Critical (CVSS 9.3): Buffer overflow in Cisco Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T28 before T28.12, and T29…
CVE-2014-2134 — Critical (CVSS 9.3): Heap-based buffer overflow in Cisco WebEx Recording Format (WRF) player T27 LD before SP32 EP16, T28 before T28.12, and…
CVE-2014-2133 — Critical (CVSS 9.3): Buffer overflow in Cisco Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T28 before T28.12, and T29…
CVE-2013-1119 — Critical (CVSS 9.3): Buffer overflow in Cisco WebEx Recording Format (WRF) player T27 LD before SP32 EP16, T27 L10N before SP32_ORION111,…
CVE-2013-1118 — Critical (CVSS 9.3): Stack-based buffer overflow in Cisco WebEx Recording Format (WRF) player T27 LD before SP32 EP16, T27 L10N before…

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