CVE-2021-22803

Published: Feb 11, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-434

9.8CRITICAL

NVD MITRE

Description

A CWE-434: Unrestricted Upload of File with Dangerous Type vulnerability exists that could lead to remote code execution through a number of paths, when an attacker, writes arbitrary files to folders in context of the DC module, by sending constructed messages on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)

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:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-434

Affected Products

schneider-electric

commercial·FRaka schneider electric se

interactive graphical scada system data collector

ICS / OT / IoT

Schneider Electric

commercial·FRaka schneider-electric

Interactive Graphical SCADA System

ICS / OT / IoT

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

3 techniques

Command and Control

Initial Access

Persistence

View detailed technique mapping

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-285-03

download.schneider-electric.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-285-03.json

raw.githubusercontent.com

https://www.cisa.gov/news-events/ics-advisories/icsa-21-285-03

cisa.gov

and 10 more references View all →

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