Cisco Spark vulnerabilities

5 CVEs affecting Cisco Spark, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2017-12269, published 2017-10-05.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2016-1324, published 2016-02-12. Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days. The REST interface in Cisco Spark 2015-06 allows remote attackers to cause a denial of service (resource outage) by accessing an administrative page, aka Bug ID CSCuv84125.
CVE-2016-1322, published 2016-02-12. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. The REST interface in Cisco Spark 2015-07-04 allows remote attackers to bypass intended access restrictions and create arbitrary user accounts via unspecified web requests, aka Bug ID CSCuv72584.
CVE-2017-12269, published 2017-10-05. Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days. 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…
CVE-2016-1323, published 2016-02-12. Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days. The REST interface in Cisco Spark 2015-06 allows remote authenticated users to obtain sensitive information via a request for an unspecified file, aka Bug ID CSCuv84048.
CVE-2015-6303, published 2015-09-24. Medium severity, CVSS 4.3. EPSS: 0.5% chance of exploitation in the next 30 days. The Cisco Spark application 2015-07-04 for mobile operating systems does not properly verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain…