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CVE-2022-34820

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

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: total

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 attacker to inject custom commands and execute arbitrary code with elevated privileges.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • Siemens SIMATIC CP 1242-7 V2

    All versions < V3.3.46

  • Siemens SIMATIC CP 1243-1

    All versions < V3.3.46

  • Siemens SIMATIC CP 1243-7 LTE EU

    All versions < V3.3.46

  • Siemens SIMATIC CP 1243-7 LTE US

    All versions < V3.3.46

  • Siemens SIMATIC CP 1243-8 IRC

    All versions < V3.3.46

  • Siemens SIMATIC CP 1542SP-1 IRC

    All versions >= V2.0 < V2.2.28

  • Siemens SIMATIC CP 1543-1

    All versions < V3.0.22

  • Siemens SIMATIC CP 1543SP-1

    All versions >= V2.0 < V2.2.28

  • Siemens SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL

    All versions >= V2.0 < V2.2.28

  • Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC

    All versions >= V2.0 < V2.2.28

  • Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL

    All versions >= V2.0 < V2.2.28

  • Siemens SIPLUS NET CP 1242-7 V2

    All versions < V3.3.46

  • Siemens SIPLUS NET CP 1543-1

    All versions < V3.0.22

  • Siemens SIPLUS S7-1200 CP 1243-1

    All versions < V3.3.46

  • Siemens SIPLUS S7-1200 CP 1243-1 RAIL

    All versions < V3.3.46

References 1

cert-portal.siemens.com