QID 591081

Date Published: 2022-10-11

QID 591081: Siemens SIMATIC CP Devices Multiple Vulnerabilities (SSA-517377) (ICSA-22-195-12)

AFFECTED PRODUCTS
SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0): All versions prior to V3.3.46
SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0): All versions prior to V3.3.46
SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0): All versions prior to V3.3.46
SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0): All versions prior to V3.3.46
SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0): All versions prior to V3.3.46
SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0): All versions v2.0 and later
SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0): All versions prior to v3.0.22
SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0): All versions v2.0 and later
SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0): All versions v2.0 and later
SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0): All versions v2.0 and later
SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0): All versions v2.0 and later
SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0): All versions prior to V3.3.46
SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0): All versions prior to v3.0.22
SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0): All versions prior to V3.3.46
SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0): All versions prior to V3.3.46

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

These vulnerabilities, if successfully exploited when authorized personnel are using the SINEMA Remote Connect Server (SRCS) VPN feature, could allow an attacker to execute arbitrary code with elevated privileges under certain circumstances.

CVSS V3 rated as Critical - 10 severity.

CVSS V2 rated as Critical - 9.3 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section ssa-517377 for affected packages and patching details.

Vendor References

ssa-517377 - cert-portal.siemens.com/productcert/html/ssa-517377.html

CVEs related to QID 591081

CVE-2022-34819 | CVE-2022-34820 | CVE-2022-34821 |

Software Advisories

Advisory ID	Software	Component	Link
icsa-22-195-12			www.cisa.gov/uscert/ics/advisories/icsa-22-195-12
ssa-517377			cert-portal.siemens.com/productcert/html/ssa-517377.html

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