A vulnerability in SonicWall Global Management System (GMS), allow a remote user to gain access to the appliance using existing SSH key.

published 2019-04-26 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-17018

cvss: 8.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.4%; EPSS 1.4% chance of exploitation in 30 days, percentile 71%
public exploits: 0; none known

A vulnerability in SonicWall Global Management System (GMS), allow a remote user to gain access to the appliance using existing SSH key. This vulnerability affects GMS versions 9.1, 9.0, 8.7, 8.6, 8.4, 8.3 and earlier.

Exploit prediction

1.36% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

SonicWall Global Management System (GMS)

Classification

Weakness

CWE-284 Improper Access Control
CWE-1188 Initialization of a Resource with an Insecure Default

References

psirt.global.sonicwall.com /vuln-detail/SNWLID-2019-0004
vendor-advisory

Sources

CVE List CVE-2019-7476
NVD CVE-2019-7476

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Summary