XSS in Cisco Webex Connect Im
CVE-2018-0276
A vulnerability in Cisco WebEx Connect IM could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of an affected system. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the affected system. An attacker could exploit this vulnerability by convincing a user to follow a malicious link or by intercepting a user request and injecting malicious code into the request. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected web interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi07812.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.009 (56.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cisco Webex_connect_im
- N/a Cisco Webex Connect Im — versions Cisco WebEx Connect IM
Weakness classification (CWE)
References
- 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-2018-0276?
- CVE-2018-0276 is a medium-severity vulnerability in Cisco Webex Connect Im, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-04-19.
- How severe is CVE-2018-0276?
- Medium severity. CVSS v3 base score is 6.1 out of 10.