MEDIUM
The WebNavigator server in Siemens SIMATIC WinCC before 7.3, as used in PCS7 and other products, allows remote authenticated users to gain privileges via a (1) HTTP or (2) HTTPS request
Published Jul 24, 2014
4.9
MEDIUMCVSS 2.0
EPSS 1.22%
Description
The WebNavigator server in Siemens SIMATIC WinCC before 7.3, as used in PCS7 and other products, allows remote authenticated users to gain privileges via a (1) HTTP or (2) HTTPS request.
Affected products
No data.
OR
- ≤ 8.0
- 7.1
- 8.0
- ≤ 7.2
- 5.0
- 5.0
- 6.0
- 6.0
- 6.0
- 6.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.1
- 7.1
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.
4.9 MEDIUM NVD
AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.22% 0.01222
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01222
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.22% (0.01222) | 67.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.22% (0.01222) | 64.67th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.18% (0.00182) | 37.70th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.14% (0.00136) | 50.60th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.14% (0.00136) | 49.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00136) | 47.21th | 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) |
Weaknesses (1)
References (1)
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-214365.pdf x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-214365.pdf | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 24, 2014
Updated Aug 6, 2024
Reserved Jun 28, 2014
Link CVE-2014-4683
CISA Vulnrichment
Updated n/a