WID-SEC-W-2026-3068
Vulnerability from csaf_certbund - Published: 2026-08-27 22:00 - Updated: 2026-09-09 22:00Summary
WatchGuard Firebox OS: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: WatchGuard Firebox ist ein Firewall bzw. Unified Threat Management Produkt.
Angriff: Ein Angreifer kann mehrere Schwachstellen in WatchGuard Firebox OS ausnutzen, um beliebigen Code – einschließlich Code mit Root-Rechten – auszuführen oder einen Denial-of-Service-Zustand herbeizuführen.
Betroffene Betriebssysteme: - Sonstiges
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
WatchGuard Firebox OS <2026.2.2
WatchGuard / Firebox
|
OS <2026.2.2 | ||
|
WatchGuard Firebox OS <12.12.2
WatchGuard / Firebox
|
OS <12.12.2 | ||
|
WatchGuard Firebox OS T15/T35 <12.5.20
WatchGuard / Firebox
|
OS T15/T35 <12.5.20 | ||
|
WatchGuard Firebox OS <2026.2.1
WatchGuard / Firebox
|
OS <2026.2.1 | ||
|
WatchGuard Firebox OS T15/T35 <12.5.18
WatchGuard / Firebox
|
OS T15/T35 <12.5.18 | ||
|
WatchGuard Firebox OS <12.12.1
WatchGuard / Firebox
|
OS <12.12.1 |
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
WatchGuard Firebox OS EUCC <12.11.9
WatchGuard / Firebox
|
OS EUCC <12.11.9 | ||
|
WatchGuard Firebox OS <2026.2.1
WatchGuard / Firebox
|
OS <2026.2.1 | ||
|
WatchGuard Firebox OS T15/T35 <12.5.18
WatchGuard / Firebox
|
OS T15/T35 <12.5.18 | ||
|
WatchGuard Firebox OS <12.12.1
WatchGuard / Firebox
|
OS <12.12.1 |
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
Affected products
Known affected
6 products, the same list as for
CVE-2026-19314
References
16 references
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "WatchGuard Firebox ist ein Firewall bzw. Unified Threat Management Produkt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in WatchGuard Firebox OS ausnutzen, um beliebigen Code \u2013 einschlie\u00dflich Code mit Root-Rechten \u2013 auszuf\u00fchren oder einen Denial-of-Service-Zustand herbeizuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-3068 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3068.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-3068 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3068"
},
{
"category": "external",
"summary": "WatchGuard Blog: Immediate Action Required - Update Your Firebox Now vom 2026-08-27",
"url": "https://www.watchguard.com/wgrd-blog/immediate-action-required-update-your-firebox-now"
},
{
"category": "external",
"summary": "WatchGuard PSIRT Advisories vom 2026-08-27",
"url": "https://psirt.watchguard.com/?prod=Fireware+OS\u0026from=2026-08-27\u0026to=2026-08-27"
},
{
"category": "external",
"summary": "CVE-2026-13086 Fireware OS Pre-Authentication Heap Buffer Overflow in iked Allows Remote Code Execution vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-13086/"
},
{
"category": "external",
"summary": "CVE-2026-19313 Fireware OS Pre-Authentication Heap Buffer Overflow in iked Allows Remote Code Execution vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-19313/"
},
{
"category": "external",
"summary": "CVE-2026-19314 Fireware OS Integer Underflow in iked Allows Unauthenticated Denial of Service (DoS) vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-19314/"
},
{
"category": "external",
"summary": "CVE-2026-19315 Fireware OS Pre-Authentication Type Confusion in iked Allows Remote Code Execution vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-19315/"
},
{
"category": "external",
"summary": "CVE-2026-19316 Fireware OS Pre-Authentication Use-After-Free in iked Allows Remote Code Execution vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-19316/"
},
{
"category": "external",
"summary": "CVE-2026-19317 Fireware OS Pre-Authentication Out-of-Bounds Read in iked Allows Denial of Service (DoS) vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-19317/"
},
{
"category": "external",
"summary": "CVE-2026-19318 Fireware OS Pre-Authentication Stack Buffer Overflow in iked Allows Remote Code Execution vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-19318/"
},
{
"category": "external",
"summary": "CVE-2026-78008 Fireware OS Authenticated Buffer Overflow in wgagent vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-78008/"
},
{
"category": "external",
"summary": "CVE-2026-78009 Fireware OS Out-of-Bounds Read in iked Allows Unauthenticated Denial of Service (DoS) vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-78009/"
},
{
"category": "external",
"summary": "CVE-2026-78010 Fireware OS Stack-Based Buffer Overflow in iked Allows Unauthenticated Denial of Service vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-78010/"
},
{
"category": "external",
"summary": "CVE-2026-78011 Fireware OS Integer Underflow in Iked Allows Unauthenticated Denial of Service (DoS) vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-78011/"
},
{
"category": "external",
"summary": "CVE-2026-81851 Fireware OS Heap-Based Buffer Overflow in iked Allows Denial of Service vom 2026-08-27",
"url": "https://psirt.watchguard.com/CVE-2026-81851/"
}
],
"source_lang": "en-US",
"title": "WatchGuard Firebox OS: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-09-09T22:00:00.000+00:00",
"generator": {
"date": "2026-09-10T11:37:54.473+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-3068",
"initial_release_date": "2026-08-27T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-08-27T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-09-09T22:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: ZDI-26-632, ZDI-CAN-30460"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "OS \u003c2026.2.1",
"product": {
"name": "WatchGuard Firebox OS \u003c2026.2.1",
"product_id": "T058774"
}
},
{
"category": "product_version",
"name": "OS 2026.2.1",
"product": {
"name": "WatchGuard Firebox OS 2026.2.1",
"product_id": "T058774-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:watchguard:firebox:os__2026.2.1"
}
}
},
{
"category": "product_version_range",
"name": "OS \u003c12.12.1",
"product": {
"name": "WatchGuard Firebox OS \u003c12.12.1",
"product_id": "T058775"
}
},
{
"category": "product_version",
"name": "OS 12.12.1",
"product": {
"name": "WatchGuard Firebox OS 12.12.1",
"product_id": "T058775-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:watchguard:firebox:os__12.12.1"
}
}
},
{
"category": "product_version_range",
"name": "OS T15/T35 \u003c12.5.18",
"product": {
"name": "WatchGuard Firebox OS T15/T35 \u003c12.5.18",
"product_id": "T058776"
}
},
{
"category": "product_version",
"name": "OS T15/T35 12.5.18",
"product": {
"name": "WatchGuard Firebox OS T15/T35 12.5.18",
"product_id": "T058776-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:watchguard:firebox:os_t15t35__12.5.18"
}
}
},
{
"category": "product_version_range",
"name": "OS EUCC \u003c12.11.9",
"product": {
"name": "WatchGuard Firebox OS EUCC \u003c12.11.9",
"product_id": "T058777"
}
},
{
"category": "product_version",
"name": "OS EUCC 12.11.9",
"product": {
"name": "WatchGuard Firebox OS EUCC 12.11.9",
"product_id": "T058777-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:watchguard:firebox:os_eucc__12.11.9"
}
}
},
{
"category": "product_version_range",
"name": "OS \u003c2026.2.2",
"product": {
"name": "WatchGuard Firebox OS \u003c2026.2.2",
"product_id": "T058778"
}
},
{
"category": "product_version",
"name": "OS 2026.2.2",
"product": {
"name": "WatchGuard Firebox OS 2026.2.2",
"product_id": "T058778-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:watchguard:firebox:os__2026.2.2"
}
}
},
{
"category": "product_version_range",
"name": "OS \u003c12.12.2",
"product": {
"name": "WatchGuard Firebox OS \u003c12.12.2",
"product_id": "T058779"
}
},
{
"category": "product_version",
"name": "OS 12.12.2",
"product": {
"name": "WatchGuard Firebox OS 12.12.2",
"product_id": "T058779-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:watchguard:firebox:os__12.12.2"
}
}
},
{
"category": "product_version_range",
"name": "OS T15/T35 \u003c12.5.20",
"product": {
"name": "WatchGuard Firebox OS T15/T35 \u003c12.5.20",
"product_id": "T058780"
}
},
{
"category": "product_version",
"name": "OS T15/T35 12.5.20",
"product": {
"name": "WatchGuard Firebox OS T15/T35 12.5.20",
"product_id": "T058780-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:watchguard:firebox:os_t15t35__12.5.20"
}
}
}
],
"category": "product_name",
"name": "Firebox"
}
],
"category": "vendor",
"name": "WatchGuard"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-19314",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-19314"
},
{
"cve": "CVE-2026-19316",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-19316"
},
{
"cve": "CVE-2026-19317",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-19317"
},
{
"cve": "CVE-2026-78009",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-78009"
},
{
"cve": "CVE-2026-78011",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-78011"
},
{
"cve": "CVE-2026-81851",
"product_status": {
"known_affected": [
"T058777",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-81851"
},
{
"cve": "CVE-2026-13086",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-13086"
},
{
"cve": "CVE-2026-19313",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-19313"
},
{
"cve": "CVE-2026-19315",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-19315"
},
{
"cve": "CVE-2026-19318",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-19318"
},
{
"cve": "CVE-2026-78008",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-78008"
},
{
"cve": "CVE-2026-78010",
"product_status": {
"known_affected": [
"T058778",
"T058779",
"T058780",
"T058774",
"T058776",
"T058775"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-78010"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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