XSS in Cisco Spark
CVE-2017-12269
A vulnerability in the web UI of Cisco Spark Messaging Software could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack. The vulnerability is due to insufficient input validation by the web UI of the affected software. An attacker could exploit this vulnerability by injecting XSS content into the web UI of the affected software. A successful exploit could allow the attacker to force a user to execute code of the attacker's choosing or allow the attacker to retrieve sensitive information from the user. Cisco Bug IDs: CSCvf70587, CSCvf70592.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.009 (56.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cisco Spark
- N/a Cisco Spark Messaging — versions Cisco Spark Messaging
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-12269?
- CVE-2017-12269 is a medium-severity vulnerability in Cisco Spark, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-10-05.
- How severe is CVE-2017-12269?
- Medium severity. CVSS v3 base score is 5.4 out of 10.