XXE in Cisco Webex Meetings Server
CVE-2018-0108
A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to collect customer files via an out-of-band XML External Entity (XXE) injection. An attacker could exploit this vulnerability to gain information to conduct additional reconnaissance attacks. The vulnerability is due to the ability of an attacker to perform an out-of-band XXE injection on the system, which could allow an attacker to capture customer files and redirect them to another destination address. An exploit could allow the attacker to discover sensitive customer data. Cisco Bug IDs: CSCvg36996.
Vulnerability class: XXE (XML External Entity)
EPSS: 0.018 (76.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Cisco Webex_meetings_server
- N/a Cisco Webex Meetings Server — versions Cisco WebEx Meetings Server
Weakness classification (CWE)
References
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-0108?
- CVE-2018-0108 is a medium-severity vulnerability in Cisco Webex Meetings Server, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.3/10. Published 2018-01-18.
- How severe is CVE-2018-0108?
- Medium severity. CVSS v3 base score is 5.3 out of 10.