CVE-2026-85430: fallo de gravedad alta en themoos essential-moos
MOOS essential-moos through 10.0.1 pShare Unauthenticated UDP Datagram Republishing
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 1.7%
MOOS essential-moos through 10.0.1 contains an authentication bypass vulnerability in pShare that accepts UDP datagrams from any source and republishes them with the attacker-claimed identity intact. Attackers can send crafted UDP datagrams to pShare input routes to inject messages into the local MOOS community under spoofed identities, or send malformed datagrams to crash the pShare process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
themoos · essential-moosCVEs relacionadas — themoos essential-moos
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-85431HIGHMOOS essential-moos through 10.0.1 pMOOSBridge Unauthenticated UDP Packet InjectionEPSS 3.4%CVE-2026-85436HIGHMOOS essential-moos through 10.0.1 pMOOSBridge Heap Corruption via Negative UDP LengthEPSS 2.1%CVE-2026-85433CRITICALMOOS essential-moos through 10.0.1 pShare Unauthorized Runtime Route ReconfigurationEPSS 0.8%CVE-2026-85427CRITICALMOOS essential-moos through 10.0.1 pAntler Remote Code Execution via Unauthenticated MISSION_FILEEPSS 0.6%
Referencias
https://github.com/themoos/essential-mooshttps://github.com/themoos/essential-moos/blob/b897ea86dba8b61412dc48ac0cfb5ff34cdaf5f6/Essentials/pShare/Listener.cpp#L132https://github.com/themoos/essential-moos/commit/53729b6325a991a8dbd84dcd04e4707f3e592fd6https://github.com/themoos/essential-moos/pull/18https://www.vulncheck.com/advisories/moos-essential-moos-through-10.0.1-pshare-unauthenticated-udp-datagram-republishing