CVE-2018-4854 - A vulnerability has been identified in SICLOCK TC100 (All versions) and SICLOCK TC400 (All versions)

CVE-2018-4854

Summary

A vulnerability has been identified in SICLOCK TC100 (All versions) and SICLOCK TC400 (All versions). An attacker with network access to port 69/udp could modify the administrative client stored on the device. If a legitimate user downloads and executes the modified client from the affected device, then he/she could obtain code execution on the client system.

References

Vulnerable Configurations

cpe:2.3:o:siemens:siclock_tc400_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:siclock_tc400_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:siclock_tc400:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:siclock_tc400:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:siclock_tc100_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:siclock_tc100_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:siclock_tc100:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:siclock_tc100:-:*:*:*:*:*:*:*

CVSS

Base:	9.3 (as of 09-10-2019 - 23:41)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

AV:N/AC:M/Au:N/C:C/I:C/A:C

refmap via4

bid	104672
confirm	https://cert-portal.siemens.com/productcert/pdf/ssa-197012.pdf

Last major update

09-10-2019 - 23:41

Published

03-07-2018 - 14:29

Last modified

09-10-2019 - 23:41