Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2023-38380

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) (All versions < V3.0.37), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SINAMICS S210 (6SL5...) (All versions >= V6.1 < V6.1 HF2), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) (All versions < V3.0.37). The webserver implementation of the affected products does not correctly release allocated memory after it has been used.

An attacker with network access could use this vulnerability to cause a denial-of-service condition in the webserver of the affected product.

  • Published: Dec 12, 2023
  • Updated: Jun 12, 2024
  • CVE: CVE-2023-38380
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
siemens / sinamics_s210_firmware 5.1-sp1_hotfix8 5.1-sp1_hotfix8.x
siemens / sinamics_s210_firmware 5.1 5.1.x
siemens / sinamics_s210_firmware 5.1-sp1 5.1-sp1.x
siemens / sinamics_s210_firmware 5.2-sp3_hotfix5 5.2-sp3_hotfix5.x
siemens / sinamics_s210_firmware 5.2-sp3_hotfix3 5.2-sp3_hotfix3.x
siemens / sinamics_s210_firmware 5.2-hotfix6 5.2-hotfix6.x
siemens / sinamics_s210_firmware 5.2-sp3_hotfix9 5.2-sp3_hotfix9.x
siemens / sinamics_s210_firmware 5.2-sp3 5.2-sp3.x
siemens / sinamics_s210_firmware 5.2-sp3_hotfix6 5.2-sp3_hotfix6.x
siemens / sinamics_s210_firmware 5.2 5.2.x
siemens / sinamics_s210_firmware 5.2-hotfix5 5.2-hotfix5.x
siemens / sinamics_s210_firmware 5.2-hotfix2 5.2-hotfix2.x
siemens / sinamics_s210_firmware 5.2-hotfix7 5.2-hotfix7.x
siemens / sinamics_s210_firmware 6.1 6.1.x
siemens / sinamics_s210_firmware 6.1-hotfix1 6.1-hotfix1.x