XTM 330
XTM-330
Chassis
· Firebox Series
Is the XTM 330 still supported?
No. WatchGuard ended support for the XTM 330 on 2020-09-07. No further security fixes will be issued. See WatchGuard's lifecycle bulletin.
When does the XTM 330 reach end of support?
WatchGuard support for the XTM 330 ends on 2020-09-07.
What replaces the XTM 330?
WatchGuard has not published a successor model for the XTM 330.
What known-exploited CVEs apply to the XTM 330 past end of support?
4 CVEs in CISA's Known Exploited Vulnerabilities catalog apply to the platform the XTM 330 runs. These will not be patched on this device because it is past the WatchGuard security-support date. See the Known Exploited Vulnerabilities table below for the full list.
Known Exploited Vulnerabilities
This device is past WatchGuard's security-support date. 4 CVEs in CISA's Known Exploited Vulnerabilities catalog apply to the platform it runs. WatchGuard is not issuing patches for this model. Isolate, compensate, or refresh.
| CVE | KEV added | Vulnerability | Flags |
|---|---|---|---|
CVE-2025-14733
|
WatchGuard Firebox Out of Bounds Write Vulnerability | ||
CVE-2025-9242
|
WatchGuard Firebox Out-of-Bounds Write Vulnerability | ||
CVE-2022-23176
|
WatchGuard Firebox and XTM Privilege Escalation Vulnerability | ||
CVE-2022-26318
|
WatchGuard Firebox and XTM Appliances Arbitrary Code Execution |
Source: CISA Known Exploited Vulnerabilities catalog. The Ransomware flag reflects CISA's own knownRansomwareCampaignUse field, set when the CVE has been observed in ransomware campaigns per their threat intel. It's not a property of the vulnerability description itself.
Correlation is at the platform level, not per-OS-version. Not exhaustive: KEV only lists actively-exploited CVEs and many relevant unexploited vulnerabilities are not here. Verify against vendor security advisories (PSIRT, JSA, PAN-SA) and NVD before acting. See compensating controls if refresh isn't immediate.
XTM 330 Lifecycle Overview
The WatchGuard XTM 330 (XTM-330) is a chassis product in the WatchGuard Firebox series. This product has reached end of life as of , meaning WatchGuard no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the XTM 330 should plan a migration .
Lifecycle Milestones
| End of sale | 10y 11mo ago | |
|---|---|---|
| Last date of support | 5y 11mo ago |