Bulletins

SIMATIC eaSie PCS 7 Skill Package contains multiple vulnerabilities that could allow an attacker to send arbitrary messages to the underlying message passing framework of the affected system or crash the attached application. Siemens has released an update for the SIMATIC eaSie Core Package and recommends to update to the …

RUGGEDCOM ROX devices are affected by a command injection vulnerability that could allow an attacker with administrative privileges to gain root access. Siemens has released updates for the affected products and recommends to update to the latest versions.

SIMATIC WinCC OA implements client-side only authentication, when neither server-side authentication (SSA) nor Kerberos authentication is enabled. In this configuration, attackers could impersonate other users or exploit the client-server protocol without being authenticated. Siemens recommends to enable server-side authentication (SSA) or Kerberos authentication for all WinCC OA projects, as documented …

A vulnerability in Xpedition Designer could allow an attacker with an unprivileged account to override or modify the service executable and subsequently gain elevated privileges. Siemens has released an update for the Xpedition Designer and recommends to update to the latest version.

Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial of service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products and recommends to update to the new versions. Siemens …

The products listed below contain a local privilege escalation vulnerability (CVE-2021-4034) found on polkit’s pkexec utility, that could allow an unprivileged user to gain administrative rights. Siemens has released updates for the affected products and recommends to update to the latest versions.

A vulnerability was found in SIMATIC WinCC that could allow authenticated attackers to escape the Kiosk Mode. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not, or not yet available.