6.1

CVE-2021-1525

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to redirect users to a malicious file. This vulnerability is due to improper validation of URL paths in the application interface. An attacker could exploit this vulnerability by persuading a user to follow a specially crafted URL that is designed to cause Cisco Webex Meetings to include a remote file in the web UI. A successful exploit could allow the attacker to cause the application to offer a remote file to a user, which could allow the attacker to conduct further phishing or spoofing attacks.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Webex Meetings Online Version41.3.5
Cisco ≫ Webex Meetings Server Version < 3.0
Cisco ≫ Webex Meetings Server Version3.0 Update-
Cisco ≫ Webex Meetings Server Version3.0 Updatemaintenance_release1
Cisco ≫ Webex Meetings Server Version3.0 Updatemaintenance_release2
Cisco ≫ Webex Meetings Server Version3.0 Updatemaintenance_release3
Cisco ≫ Webex Meetings Server Version4.0 Update-
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release1
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release2
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release3
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release3_security_patch3
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release3_security_patch4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.369
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
psirt@cisco.com 4.7 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.