CVE-2018-11460 - A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All

CVE-2018-11460

Summary

A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). A local attacker with elevated user privileges (manufact) could modify a CRAMFS archive so that after reboot the system loads the modified CRAMFS file and attacker-controlled code is executed with root privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires elevated user privileges (manufact) but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.

References

Vulnerable Configurations

cpe:2.3:o:siemens:sinumerik_808d_v4.7_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_808d_v4.7_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_808d_v4.7:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_808d_v4.7:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_808d_v4.8_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_808d_v4.8_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_808d_v4.8:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_808d_v4.8:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_828d_v4.7_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_828d_v4.7_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_828d_v4.7:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_828d_v4.7:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_840d_sl_v4.7_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_840d_sl_v4.7_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_840d_sl_v4.7:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_840d_sl_v4.7:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_840d_sl_v4.8_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinumerik_840d_sl_v4.8_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_840d_sl_v4.8:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sinumerik_840d_sl_v4.8:-:*:*:*:*:*:*:*

CVSS

Base:	7.2 (as of 09-10-2019 - 23:33)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

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

refmap via4

bid	106185
confirm	https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf

Last major update

09-10-2019 - 23:33

Published

12-12-2018 - 16:29

Last modified

09-10-2019 - 23:33