How severe is CVE-2014-2133?

CVE-2014-2133 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2014-2133 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-2014-2133?

CVE-2014-2133 primarily affects Cisco Webex Advanced Recording Format Player. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-2133?

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-2014-2133 published?

CVE-2014-2133 was published on 2014-05-08 and last updated on 2026-06-17.

CVE-2014-2133

CVE-2014-2133 is a critical-severity vulnerability in Cisco Webex Advanced 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 Advanced Recording Format Player
Published: 2014-05-08
Last modified: 2026-06-17

Description

Buffer overflow in Cisco Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T28 before T28.12, and T29 before T29.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted .arf file that triggers improper LZW decompression, aka Bug ID CSCuj87565.

Frequently asked questions

What is CVE-2014-2133?: Buffer overflow in Cisco Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T28 before T28.12, and T29 before T29.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted .arf file that triggers improper LZW decompression, aka Bug ID CSCuj87565.
How severe is CVE-2014-2133?: CVE-2014-2133 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2014-2133 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-2014-2133?: CVE-2014-2133 primarily affects Cisco Webex Advanced Recording Format Player. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-2133?: 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-2014-2133 published?: CVE-2014-2133 was published on 2014-05-08 and last updated on 2026-06-17.

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140507-webex

Affected products (6)

cpe:2.3:a:cisco:webex_advanced_recording_format_player:t27ld:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_advanced_recording_format_player:t28:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_advanced_recording_format_player:t29:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_recording_format_player:t27ld:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_recording_format_player:t28:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_recording_format_player:t29:*:*:*:*:*:*:*

More vulnerabilities in Cisco Webex Advanced 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-2013-1116 — Critical (CVSS 9.3): Buffer overflow in Cisco WebEx Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T27 L10N before…
CVE-2013-1115 — Critical (CVSS 9.3): Buffer overflow in Cisco WebEx Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T27 L10N before…
CVE-2012-3053 — Critical (CVSS 9.3): Buffer overflow in the Cisco WebEx Advanced Recording Format (ARF) player T27 L through SP11 EP26, T27 LB through SP21…

All CVEs affecting Cisco Webex Advanced Recording Format Player →

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…
CVE-2026-2776 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability…
CVE-2025-1866 — Critical (CVSS 10.0): Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in warmcat libwebsockets allows…
CVE-2022-27625 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
CVE-2022-27624 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
CVE-2020-11896 — Critical (CVSS 10.0): The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →