PT-2018-13031 · Cisco · Cisco Expressway Series+1

Published 2018-10-05 · Updated 2019-10-09 · CVE-2018-15430

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) (affected versions not specified)

Description A vulnerability in the administrative web interface could allow an authenticated, remote attacker to execute code with user-level privileges on the underlying operating system. This issue is due to insufficient validation of the content of upgrade packages. An attacker could exploit this by uploading a malicious archive to the Upgrade page of the administrative web interface, potentially allowing the execution of code with user-level privileges on the underlying operating system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-15430

Affected Products

Cisco Expressway Series

Cisco Telepresence Video Communication Server

References · 4

• https://osv.dev/vulnerability/CVE-2018-15430 · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-express-vcs-rce · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-15430 · Security Note
• http://securitytracker.com/id/1041784 · Note