Vulnerability in Siemens Simatic S7-400 Cpu 412-1 Dp V7
CVE-2018-16557
A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC…
EPSS: 0.001 (26.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C.
Affected products
- Siemens Simatic S7-400 Cpu 412-1 Dp V7 — versions All versions
- Siemens Simatic S7-400 Cpu 412-2 Dp V7 — versions All versions
- Siemens Simatic S7-400 Cpu 412-2 Pn V7 — versions All versions < V7.0.3
- Siemens Simatic S7-400 Cpu 414-2 Dp V7 — versions All versions
- Siemens Simatic S7-400 Cpu 414-3 Dp V7 — versions All versions
- Siemens Simatic S7-400 Cpu 414-3 Pn/dp V7 — versions All versions < V7.0.3
- Siemens Simatic S7-400 Cpu 414f-3 Pn/dp V7 — versions All versions < V7.0.3
- Siemens Simatic S7-400 Cpu 416-2 Dp V7 — versions All versions
- Siemens Simatic S7-400 Cpu 416-3 Dp V7 — versions All versions
- Siemens Simatic S7-400 Cpu 416-3 Pn/dp V7 — versions All versions < V7.0.3
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2018-16557?
- CVE-2018-16557 is a high-severity vulnerability in Siemens Simatic S7-400 Cpu 412-1 Dp V7, classified under Improper Verification of Cryptographic Signature. CVSS score: 8.2/10. Published 2018-12-13.
- How severe is CVE-2018-16557?
- High severity. CVSS v3 base score is 8.2 out of 10.