Siemens SIMATIC CP 1543-1 Firmware vulnerabilities

11 CVEs affecting Siemens SIMATIC CP 1543-1 Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2024-50310, published 2024-11-12.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2016-8562: Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability, published 2016-11-18. High severity, CVSS 7.5. Actively exploited: in CISA KEV since 2022-03-03. EPSS: 3.6% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC CP 1543-1 (All versions < V2.0.28), SIPLUS NET CP 1543-1 (All versions < V2.0.28). Under special conditions it was possible to write SNMP variables on…
CVE-2019-12815, published 2019-07-19. Critical severity, CVSS 9.8. EPSS: 57.6% chance of exploitation in the next 30 days. An arbitrary file copy vulnerability in mod_copy in ProFTPD up to 1.3.5b allows for remote code execution and information disclosure without authentication, a related issue to CVE-2015-3306.
CVE-2021-22924, published 2021-08-05. Low severity, CVSS 3.7. EPSS: 6.3% chance of exploitation in the next 30 days. libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take…
CVE-2022-34821, published 2022-07-12. High severity, CVSS 7.6. EPSS: 2.4% chance of exploitation in the next 30 days. A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2), SCALANCE M804PB (6GK5804-0AP00-2AA2), SCALANCE M812-1…
CVE-2022-34820, published 2022-07-12. High severity, CVSS 8.4. EPSS: 2.2% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7…
CVE-2022-34819, published 2022-07-12. Critical severity, CVSS 10.0. EPSS: 2.1% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7…
CVE-2016-8561, published 2016-11-18. Medium severity, CVSS 6.6. EPSS: 1.6% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC CP 1543-1 (All versions < V2.0.28), SIPLUS NET CP 1543-1 (All versions < V2.0.28). Users with elevated privileges to TIA-Portal and project data on the…
CVE-2017-2680, published 2017-05-11. Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days. Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the…
CVE-2017-2681, published 2017-05-11. Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days. Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to…
CVE-2024-50310, published 2024-11-12. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 (6GK7543-1AX10-0XE0) (All versions >= V4.0.44 < V4.0.50). Affected devices do not properly handle authorization. This could allow an…

Latest

CVE-2021-33716, published 2021-09-14. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC CP 1543-1 (incl. SIPLUS variants) (All versions < V3.0), SIMATIC CP 1545-1 (All versions < V1.1). An attacker with access to the subnet of the affected…