Vulnerability in Cisco Webex Wrf Player
CVE-2018-0457
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.017 (76.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Cisco Webex Wrf Player
- Cisco Webex Meetings Online — versions t31, t32
Weakness classification (CWE)
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905… (vendor-advisory, Vendor Advisory)
- www.securityfocus.com/bid/105279 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securitytracker.com/id/1041679 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-0457?
- CVE-2018-0457 is a medium-severity vulnerability in Cisco Webex Wrf Player, classified under CWE-399. CVSS score: 5.5/10. Published 2018-10-05.
- How severe is CVE-2018-0457?
- Medium severity. CVSS v3 base score is 5.5 out of 10.