CVE-2022-26318 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 78.2% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2022-04-15.
Description
On WatchGuard Firebox and XTM appliances, an unauthenticated user can execute arbitrary code, aka FBX-22786. This vulnerability impacts Fireware OS before 12.7.2_U2, 12.x before 12.1.3_U8, and 12.2.x through 12.5.x before 12.5.9_U2.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 78.16% — more likely to be exploited than 100% of all CVEs |
| On CISA KEV | yes — remediate by 2022-04-15 |
| Public exploit | none known |
| Published | 2022-03-04 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | WatchGuard Firebox and XTM Appliances Arbitrary Code Execution |
|---|---|
| Added | 2022-03-25 |
| Due | 2022-04-15 |
| Vendor / product | WatchGuard / Firebox and XTM Appliances |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| watchguard | fireware |
References
- https://www.watchguard.com/support/release-notes/fireware/12/en-US/EN_ReleaseNotes_Fireware_12_7_2/index.html#Fireware/en-US/resolved_issues.html
- https://www.watchguard.com/support/release-notes/fireware/12/en-US/EN_ReleaseNotes_Fireware_12_7_2/index.html#Fireware/en-US/resolved_issues.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26318
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