In Emerson Ovation OCR400 Controller 3.3.1 and earlier, a stack-based buffer overflow vulnerability in the embedded third-party FTP server involves improper handling of a long file name from the LIST command to the FTP service, which may cause the service to overwrite buffers, leading to remote code execution and escalation of privileges
Published May 28, 2019
8.8
HIGHCVSS 3.1
EPSS 3.68%
Description
In Emerson Ovation OCR400 Controller 3.3.1 and earlier, a stack-based buffer overflow vulnerability in the embedded third-party FTP server involves improper handling of a long file name from the LIST command to the FTP service, which may cause the service to overwrite buffers, leading to remote code execution and escalation of privileges.
Affected products
-
- Version All versions prior to and including v3.3.1StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Emerson | Emerson Ovation OCR400 Controller | n/a |
|
- ≤ 3.3.1
Running on/with
- n/a
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:L/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.68% (0.03682) | 89.34th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.75% (0.03751) | 88.43th | v5 (v2026.06.15) |
| Nov 21, 2025 | 6.13% (0.06131) | 90.39th | v4 (v2025.03.14) |
| Nov 18, 2025 | 4.00% (0.04000) | 87.30th | v4 (v2025.03.14) |
| Sep 16, 2025 | 6.13% (0.06131) | 90.44th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.20% (0.04204) | 87.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.10% (0.03096) | 77.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.20% (0.04204) | 87.98th | v4 (v2025.03.14) |
| Dec 17, 2024 | 26.14% (0.26136) | 96.73th | v3 (v2023.03.01) |
| Jun 25, 2024 | 0.54% (0.00542) | 77.45th | v3 (v2023.03.01) |
| May 21, 2024 | 0.70% (0.00701) | 80.22th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.53% (0.00533) | 76.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.53% (0.00533) | 73.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.98% (0.01978) | 79.27th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.98% (0.01978) | 77.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 23.85% (0.23850) | 95.09th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.88% (0.05885) | 81.24th | v1 |
| Jan 6, 2022 | 5.88% (0.05885) | 81.05th | v1 |
| Sep 1, 2021 | 1.37% (0.01374) | 70.79th | v1 |
| Apr 14, 2021 | 1.37% (0.01374) | 0.00th | v1 |
References (2)
- http://www.securityfocus.com/bid/108499 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-148-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/108499 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://ics-cert.us-cert.gov/advisories/ICSA-19-148-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.