AUGUST 4, 2026
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Case File

CVE-2021-27463

MEDIUM · CVSS 5.3 EPSS 0.90%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-20 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. See the original NVD description below for full technical details.

CVE
CVE-2021-27463
Severity
MEDIUM
CVSS
5.3
EPSS
0.90%

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)