CVE-2017-18227
TitanHQ WebTitan Gateway has incorrect certificate validation for the TLS interception feature.
TitanHQ WebTitan Gateway has incorrect certificate validation for the TLS interception feature.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
TitanHQ WebTitan Gateway has incorrect certificate validation for the TLS interception feature.
- Record
CVE-2017-18227- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-295
- Updated
- 2026-11-02
CVE List No score
TitanHQ WebTitan Gateway has incorrect certificate validation for the TLS interception feature.
- Record
CVE-2017-18227- Updated
- 2026-11-02
EUVDEUVD-2017-9359 No score
TitanHQ WebTitan Gateway has incorrect certificate validation for the TLS interception feature.
- Record
EUVD-2017-9359- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3gmv-r52p-22c8
TitanHQ WebTitan Gateway has incorrect certificate validation for the TLS interception feature.
TitanHQ WebTitan Gateway has incorrect certificate validation for the TLS interception feature.
- Record
GHSA-3gmv-r52p-22c8- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-295
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-18227 is a high vulnerability (CVSS 7.5) in Titanhq Webtitan Gateway, published March 12, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.70%, the 53rd percentile. No source names a fixed version.