CVE-2026-67596: CSL Mobile Limited CSL 1010 M2M 3G WiFi Module

Описание

Оригинално описание

CSL 1010 M2M 3G WiFi Module firmware through 2.2.1.4 contains a weak encryption vulnerability that allows unauthenticated attackers to recover all stored secrets in plaintext by reversing a single-byte XOR cipher that uses a static key to obfuscate the configuration backup file. Attackers can trivially decrypt the Router.cfg backup file to expose web administration and telnet passwords, WPA/WPA2 pre-shared keys, PPPoE and 3G/APN credentials, and SIM identifiers including IMSI and IMEI.

Засегнати продукти

• CSL Mobile Limited CSL 1010 M2M 3G WiFi Module: до 2.2.1.4

Вид слабост

• CWE-261 Слабо кодиране на парола

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-67596
• https://nvd.nist.gov/vuln/detail/CVE-2026-67596
• https://www.zeroscience.mk/#/advisories/ZSL-2026-6000
• https://1010.com.hk/
• https://www.vulncheck.com/advisories/csl-1010-m2m-3g-wifi-module-weak-encryption-via-router-cfg