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CVE-2020-27254

nvd nist
Published: Dec 21, 2020Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

Emerson Rosemount X-STREAM Gas AnalyzerX-STREAM enhanced XEGP, XEGK, XEFD, XEXF – all revisions, The affected products are vulnerable to improper authentication for accessing log and backup data, which could allow an attacker with a specially crafted URL to obtain access to sensitive information.

Affected (4)

Emerson
4 products
X Stream Enhanced Xegp Firmware
X Stream Enhanced Xegk Firmware
X Stream Enhanced Xefd Firmware
X Stream Enhanced Xexf Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
X Stream Enhanced Xegp Firmware
All versions
Running on/withPlatform Versions
Emerson
X Stream Enhanced Xegp
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
X Stream Enhanced Xegk Firmware
All versions
Running on/withPlatform Versions
Emerson
X Stream Enhanced Xegk
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
X Stream Enhanced Xefd Firmware
All versions
Running on/withPlatform Versions
Emerson
X Stream Enhanced Xefd
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
X Stream Enhanced Xexf Firmware
All versions
Running on/withPlatform Versions
Emerson
X Stream Enhanced Xexf
All versions

Related CWEs

CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (2)

Source: ics-cert@hq.dhs.gov
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource

Timeline

No history available yet.