Phoenix Contact Software ProConOs and MultiProg Missing Authentication for Critical Function
Published Jan 17, 2015
10.0
HIGHCVSS 2.0
EPSS 80.69%
Description
Phoenix Contact ProConOs and MultiProg do not require authentication, which allows remote attackers to execute arbitrary commands via protocol-compliant traffic.
Affected products
-
- Version All versionsStatusaffectedConstraints-
- Version
-
- Version All versionsStatusaffectedConstraints-
- 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 | MultiProg | unaffected |
| ||||||
| Phoenix Contact | ProConOs | unaffected |
|
Configuration 1
- 5.0
- 5.0
- 5.0
Configuration 2
- n/a
- n/a
- n/a
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Phoenix Contact Software designed the applications and protocols without authentication mechanisms. It is the understanding of Phoenix Contact Software that vendors using the application software and its protocol would incorporate its own authentication mechanism in its final product. Phoenix Contact Software is considering adding authentication software into future versions of its application software and its protocol.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
1 other source (CVE.org) ▾
AV:N/AC:L/Au:N/C:C/I:C/A:C
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 | 80.69% (0.80689) | 99.62th | v5 (v2026.06.15) |
| Jun 15, 2026 | 81.13% (0.81125) | 99.59th | v5 (v2026.06.15) |
| Jan 6, 2026 | 82.49% (0.82494) | 99.20th | v4 (v2025.03.14) |
| Dec 7, 2025 | 78.22% (0.78215) | 98.96th | v4 (v2025.03.14) |
| Nov 30, 2025 | 86.49% (0.86494) | 99.37th | v4 (v2025.03.14) |
| Oct 23, 2025 | 87.87% (0.87868) | 99.44th | v4 (v2025.03.14) |
| Sep 6, 2025 | 86.41% (0.86408) | 99.37th | v4 (v2025.03.14) |
| Aug 10, 2025 | 75.06% (0.75057) | 98.82th | v4 (v2025.03.14) |
| Jun 23, 2025 | 76.59% (0.76594) | 98.88th | v4 (v2025.03.14) |
| Jun 22, 2025 | 78.35% (0.78349) | 98.96th | v4 (v2025.03.14) |
| Jun 15, 2025 | 80.12% (0.80118) | 99.05th | v4 (v2025.03.14) |
| Mar 30, 2025 | 84.66% (0.84660) | 99.28th | v4 (v2025.03.14) |
| Mar 29, 2025 | 86.56% (0.86555) | 99.27th | v4 (v2025.03.14) |
| Mar 19, 2025 | 84.66% (0.84660) | 99.29th | v4 (v2025.03.14) |
| Mar 17, 2025 | 82.40% (0.82404) | 99.19th | v4 (v2025.03.14) |
| Dec 17, 2024 | 5.00% (0.04996) | 92.74th | v3 (v2023.03.01) |
| Dec 12, 2024 | 6.16% (0.06163) | 93.83th | v3 (v2023.03.01) |
| Feb 11, 2024 | 5.80% (0.05800) | 93.08th | v3 (v2023.03.01) |
| May 22, 2023 | 4.18% (0.04179) | 90.93th | v3 (v2023.03.01) |
| Mar 16, 2023 | 3.24% (0.03238) | 89.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.76% (0.02757) | 88.93th | v3 (v2023.03.01) |
| Mar 6, 2023 | 79.62% (0.79620) | 99.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 79.62% (0.79620) | 99.40th | v2 (v2022.01.01) |
References (3)
- https://ics-cert.us-cert.gov/advisories/ICSA-15-013-03 Third Party AdvisoryUS Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-15-013-03
- https://www.exploit-db.com/exploits/37066/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-013-03 | Third Party AdvisoryUS Government Resource | |
| https://www.cisa.gov/news-events/ics-advisories/icsa-15-013-03 | ||
| https://www.exploit-db.com/exploits/37066/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.