WAGO: Denial of service in 750-8xx controller due to uncontrolled resource consumption
Published Jan 16, 2025
7.5
HIGHCVSS 3.1
EPSS 0.50%
Description
An unauthenticated remote attacker can cause a DoS in the controller due to uncontrolled resource consumption.
Affected products
-
- Version 0StatusaffectedConstraints<=02.05.23(08)
- Version
-
- Version 0StatusaffectedConstraints<=01.02.29(09)
- Version
-
- Version 0StatusaffectedConstraints<=01.07.03(10)
- Version
-
- Version 0StatusaffectedConstraints<=01.07.13(10)
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| WAGO | 750-8100 (Controller PFC100) | unaffected |
| ||||||
| WAGO | 750-831 (Controller BACnet/IP) | unaffected |
| ||||||
| WAGO | 750-880 (Controller ETH) | unaffected |
| ||||||
| WAGO | 750-889 (Controller KNX IP) | unaffected |
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No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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
PartialDecision
n/aAssessed Jan 16, 2025 · 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
2025–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (5 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.50% (0.00499) | 40.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.48% (0.00481) | 37.52th | v5 (v2026.06.15) |
| Feb 24, 2026 | 1.19% (0.01185) | 78.49th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.12% (0.00119) | 28.30th | v4 (v2025.03.14) |
| Jan 17, 2025 | 0.05% (0.00046) | 19.17th | v3 (v2023.03.01) |
References (1)
Change history (0)
No recorded changes yet.