Signal is active with 1 mentions in latest observed window
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NVD description
The Kaon AR2140X router contains a vulnerability where the backup functionality is accessible without authentication. This allows an unauthenticated remote attacker to trigger a configuration backup and retrieve it in a form encrypted by a device-specific key. Triggering this function renders the router inoperable for a substantial period of time. This issue was identified in firmware versions up to 4.2.17. Status of newer versions remains unknown.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CERT Polska , Kaon AR2140 firmware through 4.2.17 Unauth Configuration Backup Access and Auth Bypass in Kaon AR2140X Session Cookie Issuance CVE-2026-52748 CVE-2026-52749 -- https://cert.pl/en/posts/2026/09/CVE-2026-52748/ --