Arbitrary File Upload Vulnerability in CODESYS Web Server by 3S-Smart Software Solutions
CVE-2017-6027

9.8CRITICAL

Key Information:

Vendor

Codesys

Status
3s-smart Software Solutions Gmbh Codesys Web Server
Vendor
CVE Published:
19 May 2017

What is CVE-2017-6027?

An arbitrary file upload vulnerability has been identified in CODESYS Web Server, developed by 3S-Smart Software Solutions GmbH. This issue exists in versions 2.3 and earlier, where a specially crafted request can lead to unauthorized upload of arbitrary files, posing a significant risk of remote code execution on the affected system. Organizations utilizing this software should take immediate steps to secure their installations by applying proper security measures and patches.

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Affected Version(s)

3S-Smart Software Solutions GmbH CODESYS Web Server 3S-Smart Software Solutions GmbH CODESYS Web Server

References

http://www.securityfocus.com/bid/97174
vdb-entryx_refsource_BID
https://ics-cert.us-cert.gov/advisories/ICSA-17-087-02
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

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