A pool corruption privilege escalation vulnerability in Trend Micro OfficeScan 11.0 SP1 and XG could allow a local attacker to escalate privileges on vulnerable installations due to a flaw within the processing of IOCTL 0x220008 in the TMWFP driver
Published Jun 8, 2018
6.3
MEDIUMCVSS 3.0
EPSS 0.36%
Description
A pool corruption privilege escalation vulnerability in Trend Micro OfficeScan 11.0 SP1 and XG could allow a local attacker to escalate privileges on vulnerable installations due to a flaw within the processing of IOCTL 0x220008 in the TMWFP driver. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Affected products
-
- Version 11.0 SP1, XGStatusaffectedConstraints-
- 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 OfficeScan | n/a |
|
- 11.0
- xg
- 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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
AV:L/AC:M/Au:N/C:N/I:P/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 2, 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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.36% (0.00363) | 27.82th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.36% (0.00363) | 30.14th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00045) | 16.40th | v3 (v2023.03.01) |
| May 1, 2024 | 0.04% (0.00045) | 14.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00045) | 12.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.33% (0.00332) | 3.01th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.33% (0.00332) | 0.00th | v1 |
References (2)
- https://success.trendmicro.com/solution/1119961 x_refsource_CONFIRMPatchVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-18-563/ x_refsource_MISCThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://success.trendmicro.com/solution/1119961 | x_refsource_CONFIRMPatchVendor Advisory | |
| https://www.zerodayinitiative.com/advisories/ZDI-18-563/ | x_refsource_MISCThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.