Vulnerability Details : CVE-2015-1356
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.
Exploit prediction scoring system (EPSS) score for CVE-2015-1356
Probability of exploitation activity in the next 30 days: 0.47%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 72 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-1356
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.4
|
MEDIUM | AV:L/AC:M/Au:N/C:P/I:P/A:P |
3.4
|
6.4
|
NIST |
CWE ids for CVE-2015-1356
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-1356
Products affected by CVE-2015-1356
- cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*