Quick answers
- Is CVE-2026-107154 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-107154 being exploited in the wild.
- How severe is CVE-2026-107154?
- High severity, with a CVSS score of 8.8, published 6 November 2026.
- Which products and versions are affected?
- SonicWall SonicOS.
- Is there a fix for CVE-2026-107154?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-107154 attacked?
- It is attacked over the network, in device firmware.
- Am I affected by CVE-2026-107154?
- Check whether you run SonicWall SonicOS. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A session validation vulnerability in the SonicOS management interface fails to properly validate user sessions under specific conditions, enabling remote unauthenticated access to administrative functions. An attacker can exploit this flaw over the network to perform unauthorized operations without requiring valid credentials. No user interaction or local access is needed.
Affected products
- SonicWall SonicOS
Timeline
- 2026-11-06: disclosed