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Protocol encryption can be easily broken for CodeMeter (All versions prior to 6.90 are affected, including Version 6.90 or newer only if CodeMeter Runtime is running as server) and the server accepts external connections, which may allow an attacker to remotely communicate with the CodeMeter API. An attacker could send specially crafted packets to exploit these vulnerabilities. Multiple memory corruption vulnerabilities exist in CodeMeter (All versions prior to 7.10) where the packet parser mechanism does not verify length fields. In WIBU CodeMeter Runtime before 7.30a, creating a crafted CmDongles symbolic link will overwrite the linked file without checking permissions. An attacker can send an IRP request to trigger this vulnerability. An attacker can send an IRP request to trigger this vulnerability.Īn exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 (Build 2400).A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. A specially crafted IRP request can cause a buffer overflow, resulting in kernel memory corruption and, potentially, privilege escalation.

An attacker can send a malformed TCP packet to trigger this vulnerability.Īn exploitable pool corruption vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 (Build 2400). A specially crafted TCP packet can cause a heap overflow, potentially leading to remote code execution.

An unauthenticated remote attacker can exploit this issue to crash the CodeMeter Runtime Server.ģ Windows, Simatic Wincc Open Architecture, WibukeyĪn exploitable heap overflow vulnerability exists in the WkbProgramLow function of WibuKey Network server management, version. An unauthenticated remote attacker can exploit this issue to disclose heap memory contents or crash the CodeMeter Runtime Server.Ĥ Pss Cape, Sicam 230, Sicam 230 Firmware and 1 moreĪ denial of service vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. 11 Pss Cape, Sicam 230, Sicam 230 Firmware and 8 moreĪ buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a.