MEDIUM 6.9 NVD
CVE-2026-111324
rustdesk-api through 2.7 contains an authorization bypass vulnerability that allows unauthenticated attackers to overwrite existing peer records by supplying on
rustdesk-api through 2.7 contains an authorization bypass vulnerability that allows unauthenticated attackers to overwrite existing peer records by supplying only a target device ID to POST /api/sysinfo. Attackers can overwrite hostname, username, OS and uuid without uuid verification, then log in presenting that uuid to rebind the peer to their account.
References
- https://github.com/lejianwen/rustdesk-api
- https://github.com/lejianwen/rustdesk-api/blob/v2.7/http/controller/api/peer.go#L26-L57
- https://github.com/lejianwen/rustdesk-api/blob/v2.7/http/router/api.go#L60-L76
- https://hackmd.io/@hieuPenguinnn/rustdesk-api-sysinfo-unauth-peer-tamper
- https://www.vulncheck.com/advisories/rustdesk-api-through-2.7-authorization-bypass-via-pos
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-15 via NVD.
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