Siemens Scalance Xc-200 Firmware vulnerabilities

CVE-2020-28400 [HIGH] CWE-770 CVE-2020-28400: Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial of service condition. The vulnerability can be triggered if a large amount of DCP reset packets are sent to the device.

CVE-2021-3449 [MEDIUM] CWE-476 CVE-2021-3449: An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a cr

CVE-2021-25667 [HIGH] CWE-121 CVE-2021-25667: A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and < V6.4), SCALANCE A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and = V4.3 and = V4.3 and = V2.0 and < V2.1.3), SCALANCE XB-200 (All versions < V4.1), SCALANCE XC-200 (All versions < V4.1), SCALANCE XF-200BA (All versions < V4.1), SCALANCE XM400 (All versions < V6.2), SCALANCE XP-200 (All versions < V4.1), SCALANCE XR-300WG (All versions

CVE-2019-13946 [HIGH] CWE-400 CVE-2019-13946: Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation wh Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be

CVE-2019-13924 [MEDIUM] CWE-693 CVE-2019-13924: A vulnerability has been identified in SCALANCE S602 (All versions < V4.1), SCALANCE S612 (All versi A vulnerability has been identified in SCALANCE S602 (All versions < V4.1), SCALANCE S612 (All versions < V4.1), SCALANCE S623 (All versions < V4.1), SCALANCE S627-2M (All versions < V4.1), SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < 5.2.4), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5

CVE-2019-10927 [MEDIUM] CWE-703 CVE-2019-10927: A vulnerability has been identified in SCALANCE SC-600 (V2.0), SCALANCE XB-200 (V4.1), SCALANCE XC-2 A vulnerability has been identified in SCALANCE SC-600 (V2.0), SCALANCE XB-200 (V4.1), SCALANCE XC-200 (V4.1), SCALANCE XF-200BA (V4.1), SCALANCE XP-200 (V4.1), SCALANCE XR-300WG (V4.1). An authenticated attacker with network access to to port 22/tcp of an affected device may cause a Denial-of-Service condition. The security vulnerability could be e

CVE-2019-6569 [CRITICAL] CWE-440 CVE-2019-6569: The monitor barrier of the affected products insufficiently blocks data from being forwarded over th The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.

CVE-2017-12736 [HIGH] CWE-1188 CVE-2017-12736: After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to write to the d After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to write to the device under certain conditions. This could allow an attacker located in the adjacent network of the targeted device to perform unauthorized administrative actions.