The web management console in Trend Micro OfficeScan 7.0 through 8.0, Worry-Free Business Security 5.0, and Client/Server/Messaging Suite 3.5 and 3.6 creates a random session token based only on the login time, which makes it easier for remote attackers to hijack sessions via brute-force attacks
Published Aug 27, 2008
9.8
CRITICALCVSS 3.1
EPSS 10.93%
Description
The web management console in Trend Micro OfficeScan 7.0 through 8.0, Worry-Free Business Security 5.0, and Client/Server/Messaging Suite 3.5 and 3.6 creates a random session token based only on the login time, which makes it easier for remote attackers to hijack sessions via brute-force attacks. NOTE: this can be leveraged for code execution through an unspecified "manipulation of the configuration."
Affected products
No data.
- 3.5
- 3.6
- ≥ 7.0 · ≤ 8.0
- 5.0
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 10.93% (0.10929) | 95.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.93% (0.10929) | 95.30th | v5 (v2026.06.15) |
| Mar 17, 2025 | 12.31% (0.12313) | 93.32th | v4 (v2025.03.14) |
| Jan 29, 2025 | 31.64% (0.31641) | 97.05th | v3 (v2023.03.01) |
| Dec 17, 2024 | 29.10% (0.29103) | 96.88th | v3 (v2023.03.01) |
| Sep 2, 2024 | 12.33% (0.12327) | 95.52th | v3 (v2023.03.01) |
| Feb 15, 2024 | 10.95% (0.10945) | 94.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 8.40% (0.08404) | 93.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.27% (0.11270) | 95.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.27% (0.11270) | 94.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.27% (0.11270) | 88.71th | v2 (v2022.01.01) |
References (10)
- http://secunia.com/advisories/31373 third-party-advisoryx_refsource_SECUNIABroken LinkPatchVendor Advisory
- http://secunia.com/secunia_research/2008-31/advisory/ x_refsource_MISCBroken LinkVendor Advisory
- http://securityreason.com/securityalert/4191 third-party-advisoryx_refsource_SREASONBroken Link
- http://www.securityfocus.com/archive/1/495670/100/0/threaded mailing-listx_refsource_BUGTRAQBroken LinkThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/30792 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id?1020732 vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry
- http://www.trendmicro.com/ftp/documentation/readme/OSCE_8.0_SP1_Win_EN_CriticalPatch_B2402_readme.txt x_refsource_CONFIRMVendor Advisory
- http://www.trendmicro.com/ftp/documentation/readme/Readme_WFBS5%200_EN_CriticalPatch1404.txt x_refsource_CONFIRMVendor Advisory
- http://www.vupen.com/english/advisories/2008/2421 vdb-entryx_refsource_VUPENBroken Link
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44597 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
Change history (0)
No recorded changes yet.