Vulnerability Details : CVE-2022-26318

Public exploit exists!
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.
Published 2022-03-04 18:15:08
Updated 2022-03-15 15:59:26
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2022-26318

CVE-2022-26318 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
WatchGuard Firebox and XTM Appliances Arbitrary Code Execution
CISA required action:
Apply updates per vendor instructions.
CISA description:
On WatchGuard Firebox and XTM appliances, an unauthenticated user can execute arbitrary code.
Notes:
https://nvd.nist.gov/vuln/detail/CVE-2022-26318
Added on 2022-03-25 Action due date 2022-04-15

Exploit prediction scoring system (EPSS) score for CVE-2022-26318

EPSS FAQ
83.03%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2022-26318

  • WatchGuard XTM Firebox Unauthenticated Remote Command Execution
    Disclosure Date: 2022-08-29
    First seen: 2024-04-18
    exploit/linux/http/watchguard_firebox_unauth_rce_cve_2022_26318
    This module exploits a buffer overflow at the administration interface (8080 or 4117) of WatchGuard Firebox and XTM appliances which is built from a cherrypy python backend sending XML-RPC requests to a C binary called wgagent using pre-authentication endpoint /agent/l

CVSS scores for CVE-2022-26318

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST

References for CVE-2022-26318

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