CVE-2026-66732: Eukaryot sonic3air, заобикаляне на вход и права

Описание

Оригинално описание

Sonic 3 A.I.R. before commit 2492d18 contains a missing source address validation vulnerability in ConnectionManager where established connections are resolved by a two-byte local connection handle alone without verifying that the datagram source address matches the registered remote address for the connection. An on-path attacker who can observe cleartext UDP traffic can inject arbitrary packets into any established session by forging the two-byte connection identifier, enabling session termination via TerminateConnectionPacket, arbitrary channel message forgery, and forged request responses without requiring IP address spoofing.

Засегнати продукти

• Eukaryot sonic3air: до 26.03.28.0; 2492d1882cd2cf1cc1d7415729ce5c4fd686cd4f

Вид слабост

• CWE-346 Грешка при валидиране на произхода (Origin)

История

Други уязвимости в Eukaryot sonic3air

• 8.7CVE-2026-66733

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-66732
• https://nvd.nist.gov/vuln/detail/CVE-2026-66732
• https://github.com/Eukaryot/sonic3air/commit/2492d1882cd2cf1cc1d7415729ce5c4fd686cd4f
• https://www.vulncheck.com/advisories/sonic-3-a-i-r-missing-source-address-validation-in-connectionmanager