Is CVE-2026-0205 in the CISA KEV catalog?

No. CVE-2026-0205 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-0205?

CVE-2026-0205 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2026-0205?

CVE-2026-0205 has an EPSS score of 0.43% (34th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-0205?

Upgrade sonicos to 8.2.0-8009 or later.

CVE & CISA-KEV Catalog

CVE-2026-0205

MEDIUM

6.8

CVSS v3

NVD

Description

A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services.

CWE-35

How to fix

Remediation Available

sonicosNVD

Affected:>= 8.0.0-8035, < 8.2.0-8009Fixed in:8.2.0-8009CVE-2026-0205derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

Exploit Intelligence

0.43%probability of exploitation in 30 days

34thpercentile

Low risk: more likely to be exploited than 34% of all known CVEs.

References

Vendor Advisory1

psirt.global.sonicwall.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-05.