PT-2021-5039 · Cisco · Cisco Webex Video Mesh

Published 2021-11-03 · Updated 2021-11-05 · CVE-2021-40115

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Webex Video Mesh (affected versions not specified)

Description The issue exists due to insufficient validation of user-supplied input by the web-based management interface, allowing an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. An attacker could exploit this by persuading a user to click a crafted link, potentially executing arbitrary script code in the context of the interface or accessing sensitive, browser-based information.

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

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2021-05809

CVE-2021-40115

Affected Products

Cisco Webex Video Mesh

References · 6

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-videomesh-xss-qjm2BDQf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-40115 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40115 · Security Note
• https://bdu.fstec.ru/vul/2021-05809 · Security Note
• https://t.me/cibsecurity/31823 · Telegram Post
• https://t.me/cvenotify/23057 · Telegram Post