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The vulnerability of the WatchGuard Fireware OS, a operating system, allows a hacker to execute arbitrary code.

🗓️ 22 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

WatchGuard Fireware OS is vulnerable in Icedemon via buffer overflow allowing remote execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for Out-of-bounds Write in Watchguard Fireware
26 Feb 202621:27
githubexploit
Circl
CVE-2025-14733
19 Dec 202501:35
circl
CISA KEV Catalog
WatchGuard Firebox Out of Bounds Write Vulnerability
19 Dec 202500:00
cisa_kev
CISA
CISA Adds One Known Exploited Vulnerability to Catalog
19 Dec 202512:00
cisa
CNNVD
WatchGuard Fireware OS 安全漏洞
19 Dec 202500:00
cnnvd
CVE
CVE-2025-14733
19 Dec 202500:01
cve
Cvelist
CVE-2025-14733 WatchGuard Firebox iked Out of Bounds Write Vulnerability
19 Dec 202500:01
cvelist
EUVD
EUVD-2025-204437
19 Dec 202500:01
euvd
NCSC
Vulnerability fixed in WatchGuard Firebox
19 Dec 202511:16
ncsc
NVD
CVE-2025-14733
19 Dec 202501:16
nvd
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Vulners
Node
OR
watchguard_technologiesfireware_osRange11.10.211.12.4_update1
OROROR
watchguard_technologiesfireware_osRange12.3.112.3.1_update4

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22 Dec 2025 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 39.8
CVSS 210
EPSS0.18047
2