Unsecured Backup ZIPs in SICK Products Lead to Potential Application Disruption
CVE-2025-49199

8.8HIGH

Key Information:

Vendor

Sick Ag

Status
Sick Field Analytics
Vendor
CVE Published:
12 June 2025

What is CVE-2025-49199?

The application lacks proper signing of backup ZIP files, which exposes a significant security risk. Attackers can exploit this vulnerability by downloading, altering, and re-uploading backup ZIPs. This manipulation can lead to severe disruptions in application functionality, such as misconfiguring services, preventing them from running successfully. Furthermore, attackers may redirect internal traffic to malicious services under their control, potentially leading to unauthorized data access and information theft.

Affected Version(s)

SICK Field Analytics all version

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:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-49199 : Unsecured Backup ZIPs in SICK Products Lead to Potential Application Disruption