CVE-2015-1356

Description

Siemens SIMATIC STEP 7 (TIA Portal) before 13 SP1 determines a user's privileges on the basis of project-file fields that lack integrity protection, which allows remote attackers to establish arbitrary authorization data via a modified file.

Category

4.4
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.13%
Vendor Advisory siemens.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-234789.pdf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-1356?
CVE-2015-1356 has been scored as a medium severity vulnerability.
How to fix CVE-2015-1356?
To fix CVE-2015-1356, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-1356 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-1356 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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