CVE-2023-28831
Siemens · published 2023-09-12
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
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.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SIMATIC BRAUMAT | 0 – before V8.1 SP1: affected |
| Siemens | SIMATIC Cloud Connect 7 CC712 | 0 – before V2.2: affected |
| Siemens | SIMATIC Cloud Connect 7 CC716 | 0 – before V2.2: affected |
| Siemens | SIMATIC Comfort/Mobile RT | 0 – before *: affected |
| Siemens | SIMATIC Drive Controller CPU 1504D TF | 0 – before V2.9.7: affected |
| Siemens | SIMATIC Drive Controller CPU 1504D TF | V3.0.1 – before V3.0.3: affected |
| Siemens | SIMATIC Drive Controller CPU 1507D TF | 0 – before V2.9.7: affected |
| Siemens | SIMATIC Drive Controller CPU 1507D TF | V3.0.1 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1510SP F-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC ET 200SP CPU 1510SP F-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1510SP-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC ET 200SP CPU 1510SP-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1512SP F-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC ET 200SP CPU 1512SP F-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1512SP-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC ET 200SP CPU 1512SP-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1514SP F-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1514SP-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1514SPT F-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP CPU 1514SPT-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) | 0 – before V21.9.7: affected |
| Siemens | SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) | V30.0.0 – before V30.1.0: affected |
| Siemens | SIMATIC IPC DiagMonitor | 0 – before *: affected |
| Siemens | SIMATIC NET PC Software V14 | 0 – before *: affected |
| Siemens | SIMATIC NET PC Software V16 | 0 – before V16 Update 8: affected |
| Siemens | SIMATIC NET PC Software V17 | 0 – before V17 SP1 Update 1: affected |
| Siemens | SIMATIC NET PC Software V18 | 0 – before V18 Update 1: affected |
| Siemens | SIMATIC PCS 7 V9.1 | 0 – before V9.1 SP2 UC08: affected |
| Siemens | SIMATIC PCS neo V4.0 | 0 – before *: affected |
| Siemens | SIMATIC S7-1500 CPU 1511-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1511C-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511C-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511F-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511F-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511F-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1511T-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511T-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1511TF-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1511TF-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1512C-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1512C-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1513-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1513-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1513-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1513F-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1513F-1 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1513F-1 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1515-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1515-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1515-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1515F-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1515F-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1515F-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1515T-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1515T-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1515TF-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1515TF-2 PN | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1516-3 PN/DP | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1516-3 PN/DP | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1516-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1516F-3 PN/DP | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1516F-3 PN/DP | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU 1516F-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1516T-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1516TF-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1517-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1517F-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1517T-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1517TF-3 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1518T-4 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU 1518TF-4 PN/DP | 0 – before V3.0.3: affected |
| Siemens | SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN | 0 – before V2.9.7: affected |
| Siemens | SIMATIC S7-1500 Software Controller V2 | 0 – before V21.9.7: affected |
| Siemens | SIMATIC S7-1500 Software Controller V3 | 0 – before V30.1.0: affected |
| Siemens | SIMATIC S7-PLCSIM Advanced | 0 – before V5.0 Update 2: affected |
| Siemens | SIMATIC SISTAR | 0 – before V8.1 SP1: affected |
| Siemens | SIMATIC WinCC OA V3.17 | 0 – before V3.17 P029: affected |
| Siemens | SIMATIC WinCC OA V3.18 | 0 – before V3.18 P019: affected |
| Siemens | SIMATIC WinCC OA V3.19 | 0 – before V3.19 P005: affected |
| Siemens | SIMATIC WinCC OPC UA Client | 0 – before V2.0.0.1: affected |
| Siemens | SIMATIC WinCC Runtime Professional V16 | 0 – before *: affected |
| Siemens | SIMATIC WinCC Runtime Professional V17 | 0 – before *: affected |
| Siemens | SIMATIC WinCC Runtime Professional V18 | 0 – before *: affected |
| Siemens | SIMATIC WinCC Runtime Professional V19 | 0 – before V19 Update 2: affected |
| Siemens | SIMATIC WinCC Unified OPC UA Server | 0 – before V5.0.0.0: affected |
| Siemens | SIMATIC WinCC V7.4 | 0 – before *: affected |
| Siemens | SIMATIC WinCC V7.5 | 0 – before V7.5 SP2 Update 20: affected |
| Siemens | SIMATIC WinCC V8.0 | 0 – before V8.0 Update 5: affected |
| Siemens | SINUMERIK MC | 0 – before V1.22: affected |
The source lists more products than DeSpy shows; see the source record.
Products named in NVD's CPE match criteria (50)
cpe:2.3:o:siemens:simatic_cloud_connect_7_cc712_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cloud_connect_7_cc716_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_drive_controller_cpu_1504d_tf_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_drive_controller_cpu_1507d_tf_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1200_cpu_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp_f-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511c-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511f-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511t-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511tf-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512c-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512sp-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512sp_f-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513f-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513r-1_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1514sp-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1514sp_f-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1514spt-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1514spt_f-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515f-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515r-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515t-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515tf-2_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516f-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516t-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516tf-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517f-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517h-3_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517t-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517tf-3_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518-4_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518-4_pn\/dp_mfp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518f-4_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518f-4_pn\/dp_mfp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518hf-4_pn_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518t-4_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518tf-4_pn\/dp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_s7-1518-4_pn\/dp_odk_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_s7-1518f-4_pn\/dp_odk_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_et_200pro_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_software_controller_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-plcsim_advanced_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_et_200sp_cpu_1510sp-1_pn_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 4.0: 8.7 HIGH — as published by Siemens AG (Secondary)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1: 7.5 HIGH — as published by Siemens AG (Secondary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 3.1: 7.5 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: yes · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/html/ssa-118850.html
- https://cert-portal.siemens.com/productcert/html/ssa-711309.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-118850.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-711309.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-118850.html
- https://cert-portal.siemens.com/productcert/html/ssa-711309.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-118850.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-711309.pdf
Source dates: published 2023-09-12, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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