Insufficiently protected credentials in Trend Micro Email Encryption Gateway
Priority LOW 32CWE-522Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-522.
Summary
An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.
Why it matters now
EPSS 0.00594 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Trend Micro | Trend Micro Email Encryption Gateway | 5.5 | — | No fix listed | CNA |
- Trend Micro Email Encryption Gateway VendorTrend Micro Affected 5.5 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trendmicro:email_encryption_gateway:*:*:*:*:*:*:*:* | up to 5.5 | Vulnerable | Trendmicro |
- cpe:2.3:a:trendmicro:email_encryption_gateway:*:*:*:*:*:*:*:* Versions up to 5.5 Vulnerable ·Trendmicro
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-10355
- 2026-10-03 Alias added: GHSA-49rg-f69p-79rc
References
More Trend Micro vulnerabilities
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- TI-2020-06895 Trend Micro Apex One (2019) and OfficeScan XG server contain a vulnerable EXE file that… KEVCVSS 3.1CRITICAL 9.8
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- TI-2020-06795 Injection in Trend Micro OfficeScan, Trend Micro Apex One, Trend Micro Worry-Free… KEVCVSS 3.1HIGH 8.8
- TI-2020-06794 A migration tool component of Trend Micro Apex One (2019) and OfficeScan XG contains a… KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2018-10355 · CVE Program
- CVE-2018-10355 · NVD
- FIRST EPSS
- GHSA-49rg-f69p-79rc · GitHub Advisory Database · CC BY 4.0
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