Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2023-28831

The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation.

This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.

  • Published: Sep 12, 2023
  • Updated: Oct 11, 2023
  • CVE: CVE-2023-28831
  • 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 / simatic_cloud_connect_7_cc712_firmware - 2.2
siemens / simatic_cloud_connect_7_cc716_firmware - 2.2
siemens / simatic_drive_controller_cpu_1504d_tf_firmware - 2.2
siemens / simatic_drive_controller_cpu_1507d_tf_firmware - 2.9.7
siemens / simatic_et_200sp_open_controller_cpu_firmware - 2.9.7
siemens / simatic_s7-1200_cpu_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1510sp-1_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1510sp_f-1_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1511-1_pn_firmware - 21.9.7
siemens / simatic_s7-1500_cpu_1511c-1_pn_firmware - 30.0.0
siemens / simatic_s7-1500_cpu_1511f-1_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1511t-1_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1511tf-1_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1512c-1_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1512sp-1_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1512sp_f-1_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1513-1_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1513f-1_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1513r-1_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1514sp-2_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1514sp_f-2_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1514spt-2_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1514spt_f-2_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1515-2_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1515f-2_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1515r-2_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1515t-2_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1515tf-2_pn_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1516-3_pn/dp_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1516f-3_pn/dp_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1516t-3_pn/dp_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1516tf-3_pn/dp_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1517-3_pn/dp_firmware - 3.0.3
siemens / simatic_s7-1500_cpu_1517f-3_pn/dp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1517h-3_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1517t-3_pn/dp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1517tf-3_pn/dp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1518-4_pn/dp_firmware - 21.9.7
siemens / simatic_s7-1500_cpu_1518-4_pn/dp_mfp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1518f-4_pn/dp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1518f-4_pn/dp_mfp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1518hf-4_pn_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1518t-4_pn/dp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_1518tf-4_pn/dp_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_s7-1518-4_pn/dp_odk_firmware - 2.9.7
siemens / simatic_s7-1500_cpu_s7-1518f-4_pn/dp_odk_firmware - 2.9.7
siemens / simatic_s7-1500_et_200pro_firmware - 2.9.7
siemens / simatic_s7-1500_software_controller_firmware - 2.9.7
siemens / simatic_s7-plcsim_advanced_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1510sp-1_pn_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1510sp-1_pn_rail_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1510sp_f-1_pn_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1510sp_f-1_pn_rail_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1512sp-1_pn_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1512sp-1_pn_rail_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1512sp_f-1_pn_firmware - 2.9.7
siemens / siplus_et_200sp_cpu_1512sp_f-1_pn_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1511-1_pn_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1511-1_pn_t1_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1511-1_pn_tx_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1511f-1_pn_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1513-1_pn_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1513f-1_pn_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1515f-2_pn_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1515f-2_pn_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1515f-2_pn_t2_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1515r-2_pn_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1515r-2_pn_tx_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1516-3_pn/dp_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1516-3_pn/dp_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1516-3_pn/dp_tx_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1516f-3_pn/dp_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1516f-3_pn/dp_rail_firmware - 2.9.7
siemens / siplus_s7-1500_cpu_1517h-3_pn_firmware - 3.0.3
siemens / siplus_s7-1500_cpu_1518-4_pn/dp_firmware - 3.0.3
siemens / siplus_s7-1500_cpu_1518-4_pn/dp_mfp_firmware - 3.0.3
siemens / siplus_s7-1500_cpu_1518f-4_pn/dp_firmware - 3.0.3
siemens / siplus_s7-1500_cpu_1518hf-4_pn_firmware - 3.0.3