The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action
Published Dec 21, 2015
8.3
HIGHCVSS 3.0
EPSS 1.79%
Description
The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action.
Affected products
No data.
- ≤ 2.0
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:C/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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.79% (0.01786) | 77.52th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.79% (0.01786) | 75.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.25% (0.00246) | 45.93th | v4 (v2025.03.14) |
| Mar 6, 2025 | 2.41% (0.02410) | 89.90th | v3 (v2023.03.01) |
| Jan 14, 2025 | 4.14% (0.04144) | 92.14th | v3 (v2023.03.01) |
| Dec 17, 2024 | 3.09% (0.03094) | 90.83th | v3 (v2023.03.01) |
| Aug 27, 2024 | 21.63% (0.21625) | 96.54th | v3 (v2023.03.01) |
| Jul 15, 2024 | 4.90% (0.04897) | 92.87th | v3 (v2023.03.01) |
| Mar 22, 2024 | 2.47% (0.02466) | 89.80th | v3 (v2023.03.01) |
| Feb 18, 2024 | 3.45% (0.03454) | 91.17th | v3 (v2023.03.01) |
| Jan 20, 2024 | 2.88% (0.02884) | 89.76th | v3 (v2023.03.01) |
| Dec 16, 2023 | 1.98% (0.01982) | 87.52th | v3 (v2023.03.01) |
| Nov 14, 2023 | 2.29% (0.02286) | 88.46th | v3 (v2023.03.01) |
| Oct 13, 2023 | 3.24% (0.03243) | 90.12th | v3 (v2023.03.01) |
| Jul 5, 2023 | 3.44% (0.03443) | 90.14th | v3 (v2023.03.01) |
| Jun 2, 2023 | 0.97% (0.00974) | 81.19th | v3 (v2023.03.01) |
| Mar 23, 2023 | 1.16% (0.01156) | 82.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.81% (0.00815) | 79.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (2)
- http://zerodayinitiative.com/advisories/ZDI-15-452/ x_refsource_MISC
- https://ics-cert.us-cert.gov/advisories/ICSA-15-328-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://zerodayinitiative.com/advisories/ZDI-15-452/ | x_refsource_MISC | |
| https://ics-cert.us-cert.gov/advisories/ICSA-15-328-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.