VULNERABILITY INTELLIGENCE

CVE-2020-5426

CVSS score9.8 CRITICAL
EPSS probability0.71%
CISA KEVNot currently listed
Published2020-11-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Scheduler for TAS prior to version 1.4.0 was permitting plaintext transmission of UAA client token by sending it over a non-TLS connection. This also depended on the configuration of the MySQL server which is used to cache a UAA client token used by the service. If intercepted the token can give an attacker admin level access in the cloud controller.

Weakness classification

  • security@pivotal.io: CWE-319
  • nvd@nist.gov: CWE-319

Primary references