An Insecure Update via HTTP vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to eavesdrop and tamper with certain types of update data
Published Mar 15, 2018
6.5
MEDIUMCVSS 3.0
EPSS 3.88%
Description
An Insecure Update via HTTP vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to eavesdrop and tamper with certain types of update data.
Affected products
-
- Version 5.5StatusaffectedConstraints-
- 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 Email Encryption Gateway | n/a |
|
- 5.5
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:U/C:L/I:L/A:N
AV:N/AC:L/Au:N/C:P/I:P/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.88% (0.03881) | 89.91th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.10% (0.04100) | 89.41th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.64% (0.01635) | 80.63th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.40% (0.00401) | 74.46th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.40% (0.00401) | 72.93th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.40% (0.00401) | 70.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.28% (0.00280) | 63.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v5 (v2026.06.15) |
| Apr 14, 2021 | 3.63% (0.03630) | 0.00th | v1 |
References (3)
- https://success.trendmicro.com/solution/1119349 x_refsource_CONFIRMVendor Advisory
- https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities x_refsource_MISCExploitTechnical DescriptionThird Party Advisory
- https://www.exploit-db.com/exploits/44166/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://success.trendmicro.com/solution/1119349 | x_refsource_CONFIRMVendor Advisory | |
| https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities | x_refsource_MISCExploitTechnical DescriptionThird Party Advisory | |
| https://www.exploit-db.com/exploits/44166/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.