Medium severity5.5NVD Advisory· Published Oct 5, 2018· Updated Jun 17, 2026
CVE-2018-0457
CVE-2018-0457
Description
A vulnerability in the Cisco Webex Player for Webex Recording Format (WRF) files could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. An attacker could exploit this vulnerability by sending a user a link or email attachment with a malicious WRF file and persuading the user to open the file in the Cisco Webex Player. A successful exploit could cause the affected player to crash, resulting in a DoS condition. For more information about this vulnerability, see the Details section of this security advisory.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:cisco:webex_meetings_online:t31:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cisco:webex_meetings_online:t31:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_online:t32:*:*:*:*:*:*:*
(expand)+ 1 more
- (no CPE)
- (no CPE)range: n/a
Patches
Vulnerability mechanics
References
3- www.securityfocus.com/bid/105279nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1041679nvdThird Party AdvisoryVDB Entry
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-webex-player-dosnvdVendor Advisory
News mentions
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