Siemens SIMATIC STEP 7 (TIA Portal) before 14 uses an improper format for managing TIA project files during version updates, which makes it easier for local users to obtain sensitive configuration information via unspecified vectors
Published Oct 13, 2016
2.5
LOWCVSS 3.0
EPSS 0.33%
Description
Siemens SIMATIC STEP 7 (TIA Portal) before 14 uses an improper format for managing TIA project files during version updates, which makes it easier for local users to obtain sensitive configuration information via unspecified vectors.
Affected products
No data.
- ≤ 13.010
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
AV:L/AC:M/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.33% (0.00332) | 24.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.33% (0.00332) | 24.76th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.09% (0.00088) | 22.97th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00043) | 5.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00043) | 5.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00890) | 28.64th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00890) | 26.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00890) | 12.04th | v2 (v2022.01.01) |
References (3)
- http://www.securityfocus.com/bid/93551 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf x_refsource_CONFIRMVendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03 x_refsource_MISCMitigationPatchThird Party AdvisoryUS Government ResourceVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/93551 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf | x_refsource_CONFIRMVendor Advisory | |
| https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03 | x_refsource_MISCMitigationPatchThird Party AdvisoryUS Government ResourceVDB Entry |
Change history (0)
No recorded changes yet.