CVE-2026-103041: fallo crítico en ModelTC LightLLM
LightLLM through 1.2.0 Unauthenticated Remote Code Execution via Embed Cache RPyC Service
Publicada el · Actualizada el
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.3epss 0.6%
probabilidad de explotación
0.6%top 52% de las CVE
explotación observada
noninguna fuente lo reporta
LightLLM through 1.2.0 multimodal deployments expose an unauthenticated RPyC cache service with pickle deserialization enabled on all interfaces. Attackers can send crafted serialized objects to exposed cache methods to execute arbitrary code with service privileges.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
ModelTC · LightLLMCVEs relacionadas — ModelTC LightLLM
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-26220CRITICALLightLLM <= 1.1.0 PD Mode Unsafe Deserialization RCEEPSS 1.7%CVE-2026-90919CRITICALLightLLM through 1.2.0 Unauthenticated Remote Code Execution via Config Server Pickle DeserializationEPSS 1.1%CVE-2026-103040CRITICALLightLLM through 1.2.0 Unauthenticated Remote Code Execution via Router Profiler RPyC ServiceEPSS 0.8%CVE-2026-93839CRITICALLightLLM through 1.2.0 Missing Authentication in PD Master /pd_register WebSocket EndpointEPSS 0.8%CVE-2026-96560CRITICALLightLLM through 1.2.0 Unauthenticated Remote Code Execution via NCCL PD RPyC Control ChannelEPSS 0.7%CVE-2026-103395CRITICALLightLLM through 1.2.0 Unauthenticated Remote Code Execution via Visual-Only RPyC ServiceEPSS 0.6%
Referencias
https://github.com/ModelTC/LightLLMhttps://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/server/embed_cache/manager.py#L29-L31https://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/server/embed_cache/manager.py#L66https://github.com/ModelTC/LightLLM/issues/1596https://www.vulncheck.com/advisories/lightllm-through-1.2.0-unauthenticated-remote-code-execution-via-embed-cache-rpyc-service