VULNERABILITY INTELLIGENCE

CVE-2021-27457

CVSS score7.5 HIGH
EPSS probability0.45%
CISA KEVNot currently listed
Published2021-05-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The affected products utilize a weak encryption algorithm for storage of sensitive data, which may allow an attacker to more easily obtain credentials used for access.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-326
  • nvd@nist.gov: CWE-327

Primary references