CVE-2021-27463

A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The affected applications utilize persistent cookies where the session cookie attribute is not properly invalidated, allowing an attacker to intercept the cookies and gain access to sensitive information.

Scoring

CVSS base score

0.01

EPSS probability

0.90%

CWE

CWE-539

Published

2021-05-20

Last modified

2026-03-13

Affected products

• n/a Emerson Rosemount X-STREAM Gas Analyzer

Weakness type

• CWE-539

Related vulnerabilities

• CVE-2026-35192 — Session fixation via public cached pages and SESSION_SAVE_EVERY_REQUEST
• CVE-2026-24318 — Insecure Session Management vulnerability in SAP BusinessObjects Business Intelligence Platform
• CVE-2025-52633 — HCL AION is susceptible to Missing Content-Security-Policy
• CVE-2024-39275 — Advantech ADAM-5630 Use of Persistent Cookies Containing Sensitive Information

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