Siemens SIMATIC CP 1545-1 Firmware vulnerabilities

2 CVEs affecting Siemens SIMATIC CP 1545-1 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-33716, published 2021-09-14.

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

• 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-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…