CVE-2021-27461

A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The affected webserver applications allow access to stored data that can be obtained by using specia...

Published: May 20, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-22

7.5HIGH

Description

This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-22

Affected Products

Emerson Electric Corp.

commercial·USaka deltav, controlwave, rosemount x-stream enhanced xefd

Rosemount X-STREAM Enhanced XEFDEmbeddedFirmware

ICS / OT / IoT / plc-scada-hmi

Rosemount X-STREAM Enhanced XEGKEmbeddedFirmware

ICS / OT / IoT / plc-scada-hmi

Rosemount X-STREAM Enhanced XEGPEmbeddedFirmware

ICS / OT / IoT / plc-scada-hmi

Rosemount X-STREAM Enhanced XEXFEmbeddedFirmware

ICS / OT / IoT / plc-scada-hmi

emerson

commercial·USaka emerson deltav, wireless 1410

x-stream enhanced xegp firmware

ICS / OT / IoT

x-stream enhanced xegk firmware

ICS / OT / IoT

x-stream enhanced xefd firmware

ICS / OT / IoT

x-stream enhanced xexf firmware

ICS / OT / IoT

and 1 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2021-27461?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Collection

Discovery

View detailed technique mapping

References

https://www.cisa.gov/news-events/ics-advisories/icsa-21-138-01

cisa.gov

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-138-01.json

raw.githubusercontent.com

https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

first.org

and 5 more references View all →

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