Overview Recently, NSFOCUS detected that Ollama improperly configured and unauthorized access vulnerabilities were disclosed online (CNVD-2025-04094); Because Ollama does not have authentication and access control functions by default, when a user opens the service (port 11434 by default) to the public network, an unauthenticated attacker can directly call its API interface to steal sensitive model…The post Ollama Unauthorized Access Vulnerability Due to Improper Configuration (CNVD-2025-04094) appeared first on NSFOCUS, Inc., a global network and cyber security leader, protects enterprises and carriers from advanced cyber attacks..
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