CVE-2026-67596: CSL 1010 M2M 3G WiFi Module 0 through 2.2.1.4

CVE-2026-67596. CVSS 3.1 base score 6.2 (MEDIUM, Vendor/CNA). EPSS 0.0012 (percentile 0.01701), scored 22-Oct-2026.

Affected technology

CSL 1010 M2M 3G WiFi Module · 0 through 2.2.1.4
CSL Mobile Limited

Description’s affected range: through 2.2.1.4

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · No user interaction required

What an attacker can do

Unauthenticated attackers can recover all stored secrets in plaintext by reversing a single-byte XOR cipher that uses a static key to obfuscate the configuration backup file. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-261
CCR priority: 24.8 /100 (P4)
CVSS 3.1: 6.2 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · Vendor/CNA
EPSS: 0.0012 · percentile 0.01701 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-67596.html