CVE-2019-1948 MEDIUM

CVE-2019-1948: Cisco Webex Meetings Mobile (iOS) SSL Certificate Validation Vulnerability

Vendor Cisco
Product Cisco WebEx Meetings for iOS
Weakness CWE-295
Published August 21, 2019
Last update November 21, 2024

CVSS base score

5.9/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

A vulnerability in Cisco Webex Meetings Mobile (iOS) could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data by using an invalid Secure Sockets Layer (SSL) certificate. The vulnerability is due to insufficient SSL certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted SSL certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software.

Key dates

02Disclosure timeline

August 21, 2019 CVE published
November 21, 2024 Record updated