A vulnerability has been identified in Opcenter Quality (All versions < V2406), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 2), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions), SINEMA Remote Connect Client (All versions < V3.2 SP3), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 5), Totally Integrated Automation Portal (TIA Portal) V19 (All versions < V19 Update 3)
Published Sep 10, 2024
9.3
CRITICALCVSS 4.0
EPSS 1.05%
Description
A vulnerability has been identified in Opcenter Quality (All versions < V2406), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 2), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions), SINEMA Remote Connect Client (All versions < V3.2 SP3), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 5), Totally Integrated Automation Portal (TIA Portal) V19 (All versions < V19 Update 3). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code.
Affected products
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- Version 0StatusaffectedConstraints<V2406
- Version
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- Version 0StatusaffectedConstraints<V2410
- Version
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- Version 0StatusaffectedConstraints<*
- Version
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- Version 0StatusaffectedConstraints<V4.1 Update 2
- Version
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- Version 0StatusaffectedConstraints<V5.0 Update 1
- Version
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- Version 0StatusaffectedConstraints<*
- Version
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- Version 0StatusaffectedConstraints<V3.2 SP3
- Version
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- Version 0StatusaffectedConstraints<*
- Version
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- Version 0StatusaffectedConstraints<V17 Update 8
- Version
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- Version 0StatusaffectedConstraints<V18 Update 5
- Version
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- Version 0StatusaffectedConstraints<V19 Update 3
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Siemens | Opcenter Quality | n/a |
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| Siemens | Opcenter RDnL | n/a |
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| Siemens | SIMATIC PCS neo V4.0 | n/a |
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| Siemens | SIMATIC PCS neo V4.1 | n/a |
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| Siemens | SIMATIC PCS neo V5.0 | n/a |
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| Siemens | Sinec Nms | n/a |
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| Siemens | SINEMA Remote Connect Client | n/a |
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| Siemens | Totally Integrated Automation Portal (TIA Portal) V16 | n/a |
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| Siemens | Totally Integrated Automation Portal (TIA Portal) V17 | n/a |
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| Siemens | Totally Integrated Automation Portal (TIA Portal) V18 | n/a |
| ||||||
| Siemens | Totally Integrated Automation Portal (TIA Portal) V19 | n/a |
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No data.
-
- Version 0StatusaffectedConstraints<*
- Version
-
- Version 4.0StatusaffectedConstraints<4.1_update_2
- Version
-
- Version 17StatusaffectedConstraints<17_update_8
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Siemens | Simatic Information Server | n/a |
| ||||||
| Siemens | Simatic Pcs Neo | n/a |
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| Siemens | Totally Integrated Automation Portal | n/a |
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No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Sep 10, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (6 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.05% (0.01055) | 63.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.07% (0.01071) | 60.36th | v5 (v2026.06.15) |
| Oct 19, 2025 | 2.84% (0.02839) | 85.65th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.46% (0.00456) | 61.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00043) | 10.81th | v3 (v2023.03.01) |
| Sep 11, 2024 | 0.04% (0.00043) | 9.57th | v3 (v2023.03.01) |
References (1)
Change history (0)
No recorded changes yet.