How severe is CVE-2012-1337?

CVE-2012-1337 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2012-1337 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-1337?

CVE-2012-1337 affects Cisco Webex Recording Format Player. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-1337?

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-2012-1337 published?

CVE-2012-1337 was published on 2012-04-05 and last updated on 2026-06-16.

CVE-2012-1337

CVE-2012-1337 is a critical-severity vulnerability in Cisco Webex Recording Format Player with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 24% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 24% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Cisco Webex Recording Format Player
Published: 2012-04-05
Last modified: 2026-06-16

Description

Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through SP11 EP26, T27 LB through SP21 EP10, T27 LC before SP25 EP10, and T27 LD before SP32 CP1 allows remote attackers to execute arbitrary code via a crafted WRF file, a different vulnerability than CVE-2012-1335 and CVE-2012-1336.

Frequently asked questions

What is CVE-2012-1337?: Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through SP11 EP26, T27 LB through SP21 EP10, T27 LC before SP25 EP10, and T27 LD before SP32 CP1 allows remote attackers to execute arbitrary code via a crafted WRF file, a different vulnerability than CVE-2012-1335 and CVE-2012-1336.
How severe is CVE-2012-1337?: CVE-2012-1337 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2012-1337 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-1337?: CVE-2012-1337 affects Cisco Webex Recording Format Player. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-1337?: 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-2012-1337 published?: CVE-2012-1337 was published on 2012-04-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:cisco:webex_recording_format_player:*:*:*:*:*:*:*:*

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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