PT-2023-2964 · Cisco · Cisco Webex Meetings

Published 2023-04-05 · Updated 2023-04-11 · CVE-2023-20132

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

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

Description The issue is related to multiple vulnerabilities in the web interface of Cisco Webex Meetings. These vulnerabilities could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack or upload arbitrary files as recordings. The vulnerability is also associated with insufficient input validation of user data during a webinar session, which could enable a remote attacker to perform cross-site scripting attacks using a specially crafted malicious link.

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

RCE

XSS

Weakness Enumeration

CWE-20

CWE-79

Related Identifiers

BDU:2023-02973

CVE-2023-20132

Affected Products

Cisco Webex Meetings

References · 3

• https://bdu.fstec.ru/vul/2023-02973 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wbx-sxss-fupl-64uHbcm5 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20132 · Security Note