CVEvulnerability

CVE-2021-27459

9.8 CRITICAL Published 2021-05-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-05-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-434

Description

A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The webserver of the affected products allows unvalidated files to be uploaded, which an attacker could utilize to execute arbitrary code.

Affected configurations

• emerson x-stream enhanced xegp firmware • emerson x-stream enhanced xegk firmware • emerson x-stream enhanced xefd firmware • emerson x-stream enhanced xexf firmware

Related

Weakness · CWE (1)

  • CWE-434 Unrestricted Upload of File with Dangerous Type weakness

References