Directory traversal vulnerability in the web server in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote authenticated users to read arbitrary files via vectors involving a query for a pathname
Published Mar 21, 2013
4.0
MEDIUMCVSS 2.0
EPSS 2.33%
Description
Directory traversal vulnerability in the web server in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote authenticated users to read arbitrary files via vectors involving a query for a pathname.
Affected products
No data.
- ≤ 8.0
- 7.1
- ≤ 7.1
- 5.0
- 5.0
- 6.0
- 6.0
- 6.0
- 6.0
- 7.0
- 7.0
- 7.0
- 7.0
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.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.33% (0.02328) | 82.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.33% (0.02328) | 81.23th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.38% (0.00381) | 57.43th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.14% (0.00137) | 50.69th | v3 (v2023.03.01) |
| May 10, 2024 | 0.09% (0.00087) | 36.44th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.08% (0.00082) | 34.05th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.07% (0.00075) | 30.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00099) | 39.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (2)
- http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf x_refsource_MISCUS Government Resource
- http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf | x_refsource_MISCUS Government Resource | |
| http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.