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.

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

.