Trellix IPS Manager vulnerable to XXE
Priority LOW 33CWE-611Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
XML External Entity (XXE) vulnerability in Trellix IPS Manager prior to 10.1 M8 allows a remote authenticated administrator to perform XXE attack in the administrator interface part of the interface, which allows a saved XML configuration file to be imported.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00653 51st percentileScored 2026-11-07
Fix Fixed Trellix IPS Manager (Trellix): 10.1 M10
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Trellix | Trellix IPS Manager | before 10.1 M10 | 10.1 M10 | Patch available | CNA |
- Trellix IPS Manager VendorTrellix Affected before 10.1 M10 Fixed in 10.1 M10 Patch available CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trellix:intrusion_prevention_system_manager:*:*:*:*:*:*:*:* | before 10.1 | Vulnerable | Trellix |
| cpe:2.3:a:trellix:intrusion_prevention_system_manager:10.1:-:*:*:*:*:*:* | 10.1 | Vulnerable | Trellix |
| cpe:2.3:a:trellix:intrusion_prevention_system_manager:10.1:minor8:*:*:*:*:*:* | 10.1 minor8 | Vulnerable | Trellix |
- cpe:2.3:a:trellix:intrusion_prevention_system_manager:*:*:*:*:*:*:*:* Versions before 10.1 Vulnerable ·Trellix
- cpe:2.3:a:trellix:intrusion_prevention_system_manager:10.1:-:*:*:*:*:*:* Versions 10.1 Vulnerable ·Trellix
- cpe:2.3:a:trellix:intrusion_prevention_system_manager:10.1:minor8:*:*:*:*:*:* Versions 10.1 minor8 Vulnerable ·Trellix
Remediation
- Fix · CNA Trellix IPS Manager (Trellix) Fixed in 10.1 M10
Timeline
- 2026-10-02 Threatist record created from CVE-2022-3340
- 2026-10-03 Alias added: GHSA-r5fq-3rw7-9rmp
- 2026-11-01 EPSS moved to the 50th–90th percentile
References
More Trellix Intrusion Prevention System Manager vulnerabilities
- TI-2024-05519 Authentication bypass in Trellix Intrusion Prevention System Manager CVSS 3.1MEDIUM 6.5
- TI-2024-05520 This vulnerability allows unauthenticated remote attackers to bypass authentication and gain APIs access of the Manager. CVSS 3.1HIGH 7.5
Sources
- CVE-2022-3340 · CVE Program
- CVE-2022-3340 · NVD
- FIRST EPSS
- GHSA-r5fq-3rw7-9rmp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences