The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication
Published Apr 5, 2018
7.3
HIGHCVSS 3.0
EPSS 10.85%
Description
The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication.
Affected products
-
- Version All ILC 1xx PLCsStatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Phoenix Contact | Phoenix Contact ILC PLCs | n/a |
|
- n/a
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 10.85% (0.10855) | 95.73th | v5 (v2026.06.15) |
| Sep 22, 2026 | 10.85% (0.10855) | 95.66th | v5 (v2026.06.15) |
| Sep 21, 2026 | 14.19% (0.14195) | 96.47th | v5 (v2026.06.15) |
| Sep 20, 2026 | 10.85% (0.10855) | 95.65th | v5 (v2026.06.15) |
| Sep 6, 2026 | 11.06% (0.11057) | 95.62th | v5 (v2026.06.15) |
| Sep 5, 2026 | 14.29% (0.14286) | 96.41th | v5 (v2026.06.15) |
| Aug 30, 2026 | 11.06% (0.11057) | 95.59th | v5 (v2026.06.15) |
| Aug 28, 2026 | 14.29% (0.14286) | 96.39th | v5 (v2026.06.15) |
| Aug 24, 2026 | 11.06% (0.11057) | 95.57th | v5 (v2026.06.15) |
| Aug 23, 2026 | 14.29% (0.14286) | 96.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 11.20% (0.11199) | 95.38th | v5 (v2026.06.15) |
| Feb 1, 2026 | 12.53% (0.12534) | 93.79th | v4 (v2025.03.14) |
| Jan 26, 2026 | 16.12% (0.16119) | 94.60th | v4 (v2025.03.14) |
| Mar 30, 2025 | 24.34% (0.24340) | 95.64th | v4 (v2025.03.14) |
| Mar 29, 2025 | 15.92% (0.15919) | 91.30th | v4 (v2025.03.14) |
| Mar 17, 2025 | 24.34% (0.24340) | 95.63th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.17% (0.00169) | 55.23th | v3 (v2023.03.01) |
| Mar 30, 2023 | 0.17% (0.00169) | 52.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00148) | 48.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
References (3)
- http://www.securityfocus.com/bid/94163 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-313-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
- https://www.exploit-db.com/exploits/45590/ exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/94163 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://ics-cert.us-cert.gov/advisories/ICSA-313-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource | |
| https://www.exploit-db.com/exploits/45590/ | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.