Unrestricted File Upload Vulnerability in Schneider Electric's Data Collector
CVE-2021-22803

9.8CRITICAL

Key Information:

Vendor
Schneider Electric
Status
Interactive Graphical Scada System Data Collector (dc.exe) (v15.0.0.21243 And Prior)
Vendor
CVE Published:
11 February 2022

Summary

A vulnerability exists in Schneider Electric's Interactive Graphical SCADA System Data Collector that allows an attacker to upload arbitrary files, potentially leading to remote code execution. This occurs when crafted messages are sent over the network, enabling the manipulation of file permissions in vulnerable directories associated with the DC module. Users are encouraged to review their systems and implement appropriate security measures to mitigate this risk.

Affected Version(s)

Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior) Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)

References

https://download.schneider-electric.com/files?p_Doc_Ref=S...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.