CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:NCVE-2026-19868
High (7.5) in SonicWall SonicOS SSLVPN. In CISA KEV since 2026-11-06. EPSS 0.5% estimated probability of exploitation activity in the next 30 days.
On this page
An authentication enforcement vulnerability in SonicOS SSLVPN service may allow a user with valid credentials for an alternate authentication method to bypass SAML authentication controls. Successful exploitation may also bypass SAML-enforced multi-factor authentication (MFA).
Severity
- EPSS
- 0.5% estimated probability of exploitation activity in the next 30 days; 45th percentile. Scored 2026-11-10. A forecast for this CVE across the internet, not for your own systems.
- CISA KEV
- listed 2026-11-06, due 2026-11-20
- CISA's assessment (SSVC)
- Exploitation: active · Automatable: no · Technical impact: partial, assessed 2026-11-06. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-308 Use of Single-factor Authentication
- OWASP Top 10
- A07:2025 Authentication Failures
- Published
- Modified
- NVD analysis
- Analyzed
- Record from
- the NVD, synced
Ask an AI about this CVE
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Explain CVE-2026-19868 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-19868?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-19868?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-19868 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
Affected
Versions
From the NVD's CPE matches.
| Product | Affected |
|---|---|
| sonicwall:sonicos | before 7.3.4-7015 |
| sonicwall:sonicos | before 8.2.2-8015 |
Attack patterns (CAPEC)
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits. More on the page of CWE-308 (14).