CVE-2021-40128
Assigner: cisco
Published: 2021-11-03T00:00:00
State: PUBLISHED
affected: product: Cisco Webex Meetings 
vendor: Cisco
versions: status: affected
version: n/a
datePublic: 2021-11-03T00:00:00
descriptions: value: A vulnerability in the account activation feature of Cisco Webex Meetings could allow an unauthenticated, remote attacker to send an account activation email with an activation link that points to an arbitrary domain. This vulnerability is due to insufficient validation of user-supplied parameters. An attacker could exploit this vulnerability by sending a crafted HTTP request to the account activation page of Cisco Webex Meetings. A successful exploit could allow the attacker to send to any recipient an account activation email that contains a tampered activation link, which could direct the user to an attacker-controlled website.
exploits: value: The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. 
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-183
description: CWE-183
type: CWE
source: advisory: cisco-sa-webex-activation-3sdNFxcy
defect: CSCvz11314
discovery: INTERNAL
title: Cisco Webex Meetings Email Content Injection Vulnerability