SonicWall SMA1000 : Mehrere Schwachstellen
WID-SEC-2026-1012 · first 09.04.2026 · updated 10.04.2026 · CVSS 7,2
What it is about
SonicWall SMA ist ein Secure Access Gateway, mit dem Organisationen Zugang zu geschäftskritischen Unternehmensressourcen bereitstellen können. Ein Angreifer kann mehrere Schwachstellen in SonicWall SMA1000 ausnutzen, um Administratorrechte zu erlangen, Sicherheitsmaßnahmen zu umgehen und vertrauliche Informationen offenzulegen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- Administratorrechte zu erlangen
- Sicherheitsmaßnahmen zu umgehen
- vertrauliche Informationen offenzulegen
Am I affected?
Affected according to the BSI:
- SonicWall SMA SMA1000 <12.4.3-03387
- SonicWall SMA SMA1000 <12.5.0-02624
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- SonicWall SMA SMA1000 12.4.3-03387
- SonicWall SMA SMA1000 12.5.0-02624
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- SonicWall Security Advisory SNWLID-2026-0003 vom 2026-04-08 psirt.global.sonicwall.com
- PoC CVE-2026-4112 vom 2026-04-08 github.com
CVE: CVE-2026-4112, CVE-2026-4113, CVE-2026-4114, CVE-2026-4116
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.