Resource exhaustion in Siemens Simatic_et_200sp
CVE-2018-13805
A vulnerability has been identified in SIMATIC ET 200SP Open Controller (All versions >= V2.0 and < V2.1.6), SIMATIC S7-1500 Software Controller (All versions >= V2.0 and < V2.5), SIMATIC S7-1500 incl. F (All versions >= V2.0 and < V2.5)…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.015 (71.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Siemens Simatic_et_200sp
- Siemens Simatic_et_200sp_firmware
- Siemens Simatic_s7-1500
- Siemens Simatic_s7-1500f
- Siemens Simatic_s7-1500f_firmware
- Siemens Simatic_s7-1500_firmware
- Siemens Ag Simatic Et 200sp Open Controller — versions All versions >= V2.0 and < V2.1.6
- Siemens Ag Simatic S7-1500 Incl. F — versions All versions >= V2.0 and < V2.5
- Siemens Ag Simatic S7-1500 Software Controller — versions All versions >= V2.0 and < V2.5
Weakness classification (CWE)
References
- productcert@siemens.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-13805?
- CVE-2018-13805 is a high-severity vulnerability in Siemens Simatic_et_200sp, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2018-10-10.
- How severe is CVE-2018-13805?
- High severity. CVSS v3 base score is 7.5 out of 10.