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CVE-2012-1337

41
FAUCET Score

CVE-2012-1337 describes a buffer overflow vulnerability in the Cisco WebEx Recording Format (WRF) player, affecting several specific versions (T27 L through SP11 EP26, T27 LB through SP21 EP10, T27 LC before SP25 EP10, and T27 LD before SP32 CP1). This critical flaw allows remote attackers to execute arbitrary code on a vulnerable system by enticing a user to open a specially crafted WRF file. With a CVSS score of 9.3, it carries a high severity due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity and potential for remote code execution, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 27.11.0, <= 27.11.26CPE matchmatch criteria
cpe:2.3:a:cisco:webex_recording_format_player:*:*:*:*:*:*:*:*
>= 27.21.0, <= 27.21.10CPE matchmatch criteria
cpe:2.3:a:cisco:webex_recording_format_player:*:*:*:*:*:*:*:*
>= 27.25.0, < 27.25.10CPE matchmatch criteria
cpe:2.3:a:cisco:webex_recording_format_player:*:*:*:*:*:*:*:*
>= 27.32.0, < 27.32.1CPE matchmatch criteria
cpe:2.3:a:cisco:webex_recording_format_player:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
23.88%
Probability of exploitation in next 30 days
EPSS Percentile
97.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2388 is in the 90th percentile among its peer group of 8,918 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

exchange.xforce.ibmcloud.com / vulnerabilities/74606
VDB Entry
tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20120404-webex
Vendor Advisory
securitytracker.com / id
Third Party AdvisoryVDB Entry