828
VMScore

CVE-2022-34820

Published: 12/07/2022 Updated: 29/06/2023
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.4 | Impact Score: 6 | Exploitability Score: 1.7
VMScore: 828
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application does not correctly escape some user provided fields during the authentication process. This could allow an malicious user to inject custom commands and execute arbitrary code with elevated privileges.

Vulnerability Trend

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siemens simatic cp 1242-7 v2 firmware

siemens simatic cp 1243-1 firmware

siemens simatic cp 1243-7 lte eu firmware

siemens simatic cp 1243-7 lte us firmware

siemens simatic cp 1243-8 irc firmware

siemens simatic cp 1542sp-1 irc firmware

siemens simatic cp 1543-1 firmware

siemens simatic cp 1543sp-1 firmware

siemens siplus et 200sp cp 1542sp-1 irc tx rail firmware

siemens siplus et 200sp cp 1543sp-1 isec firmware

siemens siplus et 200sp cp 1543sp-1 isec tx rail firmware

siemens siplus net cp 1242-7 v2 firmware

siemens siplus net cp 1543-1 firmware

siemens siplus s7-1200 cp 1243-1 firmware

siemens siplus s7-1200 cp 1243-1 rail firmware