Access Control Vulnerability in SICLOCK TC100 and TC400 Products by Siemens
CVE-2018-4856

4.9MEDIUM

Key Information:

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

Summary

A vulnerability exists in the SICLOCK TC100 and TC400 products from Siemens, which allows an attacker with administrative rights to lock out legitimate users from the device's management interface. The only way to restore access for affected users is through manual intervention, leading to potential service disruptions. Organizations using these devices should assess their security protocols to mitigate risks associated with unauthorized access.

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...
x_refsource_CONFIRM

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.