CVE-2018-0334CWE-295

A vulnerability in the certificate management subsystem of Cisco AnyConnect Network Access Manager and of Cisco AnyConnect Secure Mobility Client for iOS, Mac…

published June 7, 2018

CVSS
—
EPSS
1%
Percentile
61.3
In the wild
Unconfirmed
What it is

A vulnerability in the certificate management subsystem of Cisco AnyConnect Network Access Manager and of Cisco AnyConnect Secure Mobility Client for iOS, Mac OS X, Android, Windows, and Linux could allow an unauthenticated, remote attacker to bypass the TLS certificate check when downloading certain configuration files. The vulnerability is due to improper use of Simple Certificate Enrollment Protocol and improper server certificate validation. An attacker could exploit this vulnerability by preparing malicious profile and localization files for Cisco AnyConnect to use. A successful exploit could allow the attacker to remotely change the configuration profile, a certificate, or the localization data used by AnyConnect Secure Mobility Client. Cisco Bug IDs: CSCvh23141.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00963 · 61.3th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2018-06-07T21:00Z
EPSS history
Timeline
  • 07 JUN 21:00Z
    A vulnerability in the certificate management subsystem of Cisco AnyConnect Network Access Manager and of Cisco AnyConnect Secure Mobility Client for iOS, Mac…
    cvelistv5