An improper access control information disclosure vulnerability in Trend Micro Apex One and OfficeScan XG SP1 could allow an unauthenticated user to connect to the product server and reveal server hostname and db names
Published Dec 1, 2020
5.3
MEDIUMCVSS 3.1
EPSS 3.25%
Description
An improper access control information disclosure vulnerability in Trend Micro Apex One and OfficeScan XG SP1 could allow an unauthenticated user to connect to the product server and reveal server hostname and db names.
Affected products
-
- Version 2019StatusaffectedConstraints-
- Version
-
- Version XG SP1StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Trend Micro | Trend Micro Apex One | n/a |
| ||||||
| Trend Micro | Trend Micro OfficeScan | n/a |
|
- 2019
- xg
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:N/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 3.25% (0.03245) | 87.89th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.21% (0.03206) | 86.45th | v5 (v2026.06.15) |
| Jul 20, 2024 | 1.48% (0.01483) | 86.95th | v3 (v2023.03.01) |
| Jun 28, 2024 | 1.48% (0.01483) | 86.91th | v3 (v2023.03.01) |
| Apr 5, 2024 | 1.21% (0.01212) | 85.00th | v3 (v2023.03.01) |
| Feb 18, 2024 | 0.86% (0.00857) | 81.76th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.43% (0.00427) | 73.68th | v3 (v2023.03.01) |
| Nov 7, 2023 | 0.43% (0.00427) | 71.61th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.30% (0.00301) | 65.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.17% (0.00174) | 52.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.74% (0.05736) | 77.22th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v5 (v2026.06.15) |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Sep 1, 2021 | 0.83% (0.00833) | 57.50th | v1 |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
No CWE recorded.
References (3)
- https://success.trendmicro.com/solution/000281947 x_refsource_MISCVendor Advisory
- https://success.trendmicro.com/solution/000281949 x_refsource_MISCVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-1376/ x_refsource_MISCThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://success.trendmicro.com/solution/000281947 | x_refsource_MISCVendor Advisory | |
| https://success.trendmicro.com/solution/000281949 | x_refsource_MISCVendor Advisory | |
| https://www.zerodayinitiative.com/advisories/ZDI-20-1376/ | x_refsource_MISCThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.