Vulnerability in SICLOCK TC100 and TC400 Affects Device Security
CVE-2018-4854

8.8HIGH

Key Information:

Vendor

Siemens
Status
Siclock Tc100, Siclock Tc400
Vendor
CVE Published:
3 July 2018

What is CVE-2018-4854?

A serious vulnerability exists in both the SICLOCK TC100 and TC400 devices. An attacker with network access to port 69/udp can modify the administrative client stored on the device. If an unsuspecting user downloads and executes this compromised client, it may lead to unauthorized code execution on their system, posing significant risks to user data and device integrity.

Affected Version(s)

SICLOCK TC100, SICLOCK TC400 SICLOCK TC100 : All versions

SICLOCK TC100, SICLOCK TC400 SICLOCK TC400 : All versions

References

http://www.securityfocus.com/bid/104672
vdb-entryx_refsource_BID
https://cert-portal.siemens.com/productcert/pdf/ssa-19701...
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CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.