Improper Certificate Validation in Cisco Webex Meetings Mobile (iOS) - CVE-2019-1948
Published: August 23, 2019 / Updated: August 26, 2019
Vulnerability identifier: #VU20377
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-1948
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Webex Meetings Mobile (iOS)
Cisco Webex Meetings Mobile (iOS)
Detailed vulnerability description
The vulnerability allows a remote attacker to gain unauthorized read access to sensitive data.
The vulnerability exists due to insufficient SSL certificate validation. A remote attacker can supply a specially crafted SSL certificate, conduct man-in-the-middle attacks and decrypt confidential information on user connections to the affected software.
How to mitigate CVE-2019-1948
Install updates from vendor's website.