Improper input validation in Cisco Webex Business Suite
CVE-2018-0104
A vulnerability in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) files could allow a remote attacker to execute arbitrary code on the system of a targeted user. The attacker could exploit this vulnerability by sending the user a link or email attachment with a malicious ARF file and persuading the user to follow the link or launch the file. Successful exploitation could allow the attacker to execute arbitrary code on the user's system. This vulnerability affects Cisco WebEx Business Suite meeting sites, Cisco WebEx Meetings sites, Cisco WebEx Meetings Server, and Cisco WebEx ARF players. Cisco Bug IDs: CSCvg78853, CSCvg78856, CSCvg78857.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.038 (89.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- Cisco Webex Business Suite
- Cisco Webex Meetings
- Cisco Webex Meetings Server
- Cisco Webex Network Recording Player
- Cisco Webex Advanced Recording Format Player — versions Cisco WebEx Advanced Recording Format Player
Weakness classification (CWE)
References
- www.securityfocus.com/bid/102382 (VDB Entry, Third Party Advisory, vdb-entry)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180103… (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-0104?
- CVE-2018-0104 is a critical-severity vulnerability in Cisco Webex Business Suite, classified under Improper Input Validation. CVSS score: 9.6/10. Published 2018-01-04.
- How severe is CVE-2018-0104?
- Critical severity. CVSS v3 base score is 9.6 out of 10.