Out-of-bounds Read in Siemens Simatic Cp 1604
CVE-2019-6568
The webserver of the affected devices contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation which leads to a restart of the webserver of the affected device. The s…
Vulnerability class: Buffer Overflow
EPSS: 0.004 (61.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C.
Affected products
- Siemens Simatic Cp 1604 — versions All versions
- Siemens Simatic Cp 1616 — versions All versions
- Siemens Simatic Cp 343-1 Advanced — versions All versions
- Siemens Simatic Cp 443-1 — versions All versions < V3.3
- Siemens Simatic Cp 443-1 Advanced — versions All versions < V3.3
- Siemens Simatic Cp 443-1 Opc Ua — versions All versions
- Siemens Simatic Et 200pro Im154-8f Pn/dp Cpu — versions All versions < V3.2.16
- Siemens Simatic Et 200pro Im154-8fx Pn/dp Cpu — versions All versions < V3.2.16
- Siemens Simatic Et 200pro Im154-8 Pn/dp Cpu — versions All versions < V3.2.16
- Siemens Simatic Et 200s Im151-8f Pn/dp Cpu — versions All versions < V3.2.16
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2019-6568?
- CVE-2019-6568 is a high-severity vulnerability in Siemens Simatic Cp 1604, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2019-04-17.
- How severe is CVE-2019-6568?
- High severity. CVSS v3 base score is 7.5 out of 10.