What’s Vulnerable › Vulnerabilities

CVE-2026-96540

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-14 · updated 2026-10-15
• Weakness: CWE-863

Description

An improper access control vulnerability has been identified in the SonicWall Network Security Manager (NSM) on-prem in export settings, potentially allowing a remote authenticated attacker to obtain sensitive information. This may allow the attacker to escalate privileges to an administrator or to intercept communications of other users of the NSM instance.

Affected products

• SonicWall Network Security Manager (NSM): through 4.3.1

References

• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0018

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