CVE-2026-66153

high

Description

The NEService auto-upgrade process insecurely handles temporary files in SonicWall NetExtender Linux client which allows an attacker to manipulate file paths.

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0013

Details

Source: Mitre, NVD

Published: 2026-08-25

Updated: 2026-08-28

Risk Information

CVSS v2

Base Score: 6

Vector: CVSS2#AV:L/AC:H/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7

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

Severity: High

EPSS

EPSS: 0.00196

Detections

Analytics