Multiple heap-based buffer overflow vulnerabilities exist in Honeywell Experion PKS all versions prior to R400.6, all versions prior to R410.6, and all versions prior to R430.2 modules, which could lead to possible remote code execution or denial of service
Published Mar 25, 2019
9.8
CRITICALCVSS 3.0
EPSS 3.62%
Description
Multiple heap-based buffer overflow vulnerabilities exist in Honeywell Experion PKS all versions prior to R400.6, all versions prior to R410.6, and all versions prior to R430.2 modules, which could lead to possible remote code execution or denial of service. Honeywell strongly encourages and recommends all customers running unsupported versions of EKPS prior to R400 to upgrade to a supported version.
Affected products
-
- Version R40x prior to R400.6StatusaffectedConstraints-
- Version R41x prior to R410.6StatusaffectedConstraints-
- Version R43x prior to R430.2StatusaffectedConstraints-
- 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Honeywell | Experion PKS | n/a |
|
- ≥ r400 · < r400.6
- ≥ r410 · < r410.6
- ≥ r430 · < r430.2
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.62% (0.03622) | 89.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.62% (0.03622) | 88.00th | v5 (v2026.06.15) |
| Aug 9, 2025 | 2.23% (0.02230) | 83.85th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.34% (0.03338) | 86.15th | v4 (v2025.03.14) |
| Mar 29, 2025 | 10.98% (0.10977) | 88.99th | v4 (v2025.03.14) |
| Mar 23, 2025 | 3.34% (0.03338) | 84.94th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.75% (0.01746) | 81.28th | v4 (v2025.03.14) |
| Feb 1, 2025 | 1.54% (0.01544) | 87.00th | v3 (v2023.03.01) |
| Dec 17, 2024 | 4.19% (0.04192) | 92.13th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.58% (0.00577) | 77.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.58% (0.00577) | 74.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.16% (0.01156) | 61.37th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.16% (0.01156) | 60.36th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.16% (0.01156) | 58.36th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.16% (0.01156) | 34.92th | v2 (v2022.01.01) |
References (1)
- https://ics-cert.us-cert.gov/advisories/ICSA-14-352-01 x_refsource_MISCMitigationThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-14-352-01 | x_refsource_MISCMitigationThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.