Unencrypted Communication Vulnerability in SICK REST API
CVE-2025-49183

7.5HIGH

Key Information:

Vendor

Sick Ag

Status
Sick Media Server
Vendor
CVE Published:
12 June 2025

What is CVE-2025-49183?

The SICK REST API is susceptible to a vulnerability that allows all communications to occur without encryption. This lack of SSL/TLS protection means that attackers can potentially intercept and read the traffic flowing between users and the web server. This situation raises the risk of unauthorized data exposure, including sensitive information and media files, which could be exploited for malicious purposes. Organizations utilizing this API should prioritize patching and implement secure communication protocols to safeguard their data.

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Affected Version(s)

SICK Media Server all versions

References

https://sick.com/psirt
x_SICK PSIRT Website
https://cdn.sick.com/media/docs/1/11/411/Special_informat...
x_SICK Operating Guidelines
https://www.cisa.gov/resources-tools/resources/ics-recomm...
x_ICS-CERT recommended practices on Industrial Security

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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