Cross-site request forgery (CSRF) vulnerability in the web server on Siemens SIMATIC S7-1200 CPU devices with firmware before 4.1.3 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors
Published Aug 30, 2015
7.5
HIGHCVSS 2.0
EPSS 3.34%
Description
Cross-site request forgery (CSRF) vulnerability in the web server on Siemens SIMATIC S7-1200 CPU devices with firmware before 4.1.3 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.
Affected products
No data.
- ≤ 4.1.2
- n/a
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:N/C:P/I:P/A:P
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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.34% (0.03339) | 88.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.34% (0.03339) | 87.03th | v5 (v2026.06.15) |
| May 17, 2026 | 0.80% (0.00803) | 74.30th | v4 (v2025.03.14) |
| Dec 6, 2025 | 4.38% (0.04383) | 88.54th | v4 (v2025.03.14) |
| Sep 10, 2025 | 5.43% (0.05427) | 89.78th | v4 (v2025.03.14) |
| Jun 14, 2025 | 9.94% (0.09943) | 92.62th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.78% (0.12783) | 93.46th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.75% (0.02746) | 90.28th | v3 (v2023.03.01) |
| May 6, 2024 | 1.36% (0.01356) | 86.09th | v3 (v2023.03.01) |
| Mar 24, 2024 | 1.56% (0.01562) | 86.94th | v3 (v2023.03.01) |
| Oct 28, 2023 | 1.48% (0.01476) | 85.34th | v3 (v2023.03.01) |
| Jul 24, 2023 | 1.55% (0.01553) | 85.48th | v3 (v2023.03.01) |
| Jul 8, 2023 | 1.26% (0.01256) | 83.70th | v3 (v2023.03.01) |
| May 16, 2023 | 0.85% (0.00849) | 79.77th | v3 (v2023.03.01) |
| Apr 17, 2023 | 1.37% (0.01373) | 84.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.97% (0.00972) | 81.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.58% (0.07584) | 92.90th | v2 (v2022.01.01) |
| Jan 18, 2023 | 7.58% (0.07584) | 92.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.38% (0.08382) | 93.35th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.38% (0.08382) | 82.62th | v2 (v2022.01.01) |
References (5)
- http://packetstormsecurity.com/files/172315/Siemens-SIMATIC-S7-1200-Cross-Site-Request-Forgery.html
- http://www.securitytracker.com/id/1033419 vdb-entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-134003.pdf PatchVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-134003.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-15-239-02 Third Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/172315/Siemens-SIMATIC-S7-1200-Cross-Site-Request-Forgery.html | ||
| http://www.securitytracker.com/id/1033419 | vdb-entry | |
| http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-134003.pdf | PatchVendor Advisory | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-134003.pdf | ||
| https://ics-cert.us-cert.gov/advisories/ICSA-15-239-02 | Third Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.