CVE-2019-1720: medium-severity vulnerability in Cisco TelePresence Video Communication Server…
Cisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Service Vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.8epss 1.7%
A vulnerability in the XML API of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker to cause the CPU to increase to 100% utilization, causing a denial of service (DoS) condition on an affected system. The vulnerability is due to improper handling of the XML input. An attacker could exploit this vulnerability by sending a specifically crafted XML payload. A successful exploit could allow the attacker to exhaust CPU resources, resulting in a DoS condition until the system is manually rebooted. Software versions prior to X12.5.1 are affected.
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Affected products
Cisco · Cisco TelePresence Video Communication Server (VCS)Related CVEs — Cisco TelePresence Video Communication Server…
In the same product, most dangerous first.
CVE-2019-1845HIGHCisco Unified Communications Manager IM&P Service, Cisco TelePresence VCS, and Cisco Expressway Series Denial of Service VulnerabilityEPSS 4.6%CVE-2018-15430—Cisco Expressway Series and Cisco TelePresence Video Communication Server Remote Code Execution VulnerabilityEPSS 2.9%CVE-2019-1721HIGHCisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Service VulnerabilityEPSS 2.0%CVE-2019-1872MEDIUMCisco TelePresence Video Communication Server and Cisco Expressway Series Server-Side Request Forgery VulnerabilityEPSS 1.5%CVE-2019-12705MEDIUMCisco Expressway Series and TelePresence Video Communication Server Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2019-1722MEDIUMCisco Expressway Series and Cisco TelePresence Video Communication Server Cross-Site Request Forgery VulnerabilityEPSS 0.7%