CVE-2023-48363
Siemens · published 2024-02-13
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) communication protocol in the affected products do not properly handle certain unorganized RPC messages. An attacker could use this vulnerability to cause a denial of service condition in the RPC server.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | OpenPCS 7 V9.1 | All versions < V9.1 SP2 UC05: affected |
| Siemens | SIMATIC BATCH V9.1 | All versions < V9.1 SP2 UC05: affected |
| Siemens | SIMATIC PCS 7 V9.1 | 0 – before V9.1 SP2 UC05: affected |
| Siemens | SIMATIC Route Control V9.1 | All versions < V9.1 SP2 UC05: affected |
| Siemens | SIMATIC WinCC Runtime Professional V18 | 0 – before V18 Update 4: affected |
| Siemens | SIMATIC WinCC Runtime Professional V19 | 0 – before V19 Update 2: affected |
| Siemens | SIMATIC WinCC V7.4 | 0 – before *: affected |
| Siemens | SIMATIC WinCC V7.5 | 0 – before V7.5 SP2 Update 15: affected |
| Siemens | SIMATIC WinCC V8.0 | 0 – before V8.0 Update 4: affected |
Products named in NVD's CPE match criteria (6)
cpe:2.3:a:siemens:openpcs_7:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_batch:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_route_control:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc_runtime_professional:*:*:*:*:*:*:*:*
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: 7.1 HIGH — as published by Siemens AG (Secondary)
CVSS:4.0/AV:A/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: 6.5 MEDIUM — as published by Siemens AG (Secondary)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 3.1: 6.5 MEDIUM — as published by NIST (Primary)
CVSS:3.1/AV:A/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: no · 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-753746.html
- https://cert-portal.siemens.com/productcert/html/ssa-753746.html
Source dates: published 2024-02-13, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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