{ "document": { "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "nl", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." }, { "category": "description", "text": "SonicWall heeft kwetsbaarheden verholpen in de SMA1000 Appliance.", "title": "Feiten" }, { "category": "description", "text": "De SMA1000 Appliance bevat twee kwetsbaarheden. De eerste is een pre-authenticatie Server-Side Request Forgery (SSRF) in de Work Place interface, waarmee een externe, niet-geauthenticeerde aanvaller ongeautoriseerde acties kan uitvoeren. De tweede kwetsbaarheid betreft post-authenticatie remote code execution, waarbij een aanvaller met geldige inloggegevens willekeurige code op afstand kan uitvoeren. \n\nBeide kwetsbaarheden zijn als zero-days misbruikt. Het NCSC raadt organisaties aan de advisory van SonicWall op te volgen", "title": "Interpretaties" }, { "category": "description", "text": "SonicWall heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.", "title": "Oplossingen" }, { "category": "general", "text": "high", "title": "Kans" }, { "category": "general", "text": "high", "title": "Schade" }, { "category": "general", "text": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "title": "CWE-78" }, { "category": "general", "text": "Unintended Proxy or Intermediary ('Confused Deputy')", "title": "CWE-441" }, { "category": "general", "text": "Server-Side Request Forgery (SSRF)", "title": "CWE-918" } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "Nationaal Cyber Security Centrum", "namespace": "https://www.ncsc.nl/" }, "references": [ { "category": "external", "summary": "Reference", "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016" } ], "title": "Zero-Day kwetsbaarheden verholpen in SMA1000 Appliance van SonicWall", "tracking": { "current_release_date": "2026-09-02T09:51:05.016367Z", "generator": { "date": "2025-08-04T16:30:00Z", "engine": { "name": "V.A.", "version": "1.3" } }, "id": "NCSC-2026-0337", "initial_release_date": "2026-09-02T09:51:05.016367Z", "revision_history": [ { "date": "2026-09-02T09:51:05.016367Z", "number": "1.0.0", "summary": "Initiele versie" } ], "status": "final", "version": "1.0.0" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/*", "product": { "name": "vers:unknown/*", "product_id": "CSAFPID-1" } } ], "category": "product_name", "name": "SMA1000" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/*", "product": { "name": "vers:unknown/*", "product_id": "CSAFPID-2" } } ], "category": "product_name", "name": "SonicWall SMA 1000 Series Firmware" } ], "category": "vendor", "name": "SonicWall" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-83548", "cwe": { "id": "CWE-441", "name": "Unintended Proxy or Intermediary ('Confused Deputy')" }, "notes": [ { "category": "other", "text": "Unintended Proxy or Intermediary ('Confused Deputy')", "title": "CWE-441" }, { "category": "other", "text": "Server-Side Request Forgery (SSRF)", "title": "CWE-918" }, { "category": "other", "text": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "title": "CWE-78" }, { "category": "description", "text": "The SMA1000 Appliance is affected by two critical vulnerabilities: a pre-authentication SSRF (CVE-2026-83548) with a CVSS score of 10.0 and a post-authentication remote code execution (CVE-2026-83549) with a CVSS score of 7.8, both actively exploited.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-1", "CSAFPID-2" ] }, "references": [ { "category": "self", "summary": "CVE-2026-83548 | NCSC-NL Website", "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-83548.json" } ], "scores": [ { "cvss_v3": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "baseScore": 10.0, "baseSeverity": "CRITICAL" }, "products": [ "CSAFPID-1", "CSAFPID-2" ] } ], "title": "CVE-2026-83548" }, { "cve": "CVE-2026-83549", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" }, "notes": [ { "category": "other", "text": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "title": "CWE-78" }, { "category": "other", "text": "Unintended Proxy or Intermediary ('Confused Deputy')", "title": "CWE-441" }, { "category": "other", "text": "Server-Side Request Forgery (SSRF)", "title": "CWE-918" }, { "category": "description", "text": "Critical vulnerabilities in the SMA1000 Appliance include a pre-authentication SSRF and a post-authentication OS Command Injection, enabling remote code execution by unauthenticated and authenticated attackers respectively.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-1", "CSAFPID-2" ] }, "references": [ { "category": "self", "summary": "CVE-2026-83549 | NCSC-NL Website", "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-83549.json" } ], "scores": [ { "cvss_v3": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "baseScore": 10.0, "baseSeverity": "CRITICAL" }, "products": [ "CSAFPID-1", "CSAFPID-2" ] } ], "title": "CVE-2026-83549" } ] }