CVE-2026-66732 - Sonic 3 A.I.R. Missing Source Address Validation in ConnectionManager

CVE-2026-66732 - Sonic 3 A.I.R. Missing Source Address Validation in ConnectionManager

https://cvefeed.io/rssfeed/latest.atom / Thu, 08/06/2026 - 16:09
CVE ID :CVE-2026-66732
Published : Aug. 6, 2026, 12:53 p.m. | 32 minutes ago
Description :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.
Severity: 8.3 | HIGH
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