CVE-2026-111324
CVE-2026-111324 · rustdesk-api through 2.7 Authorization Bypass via POST /api/sysinfo
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 6.9 · Medium · EPSS 0.4%
- Published
- Updated
Affected products and versions
rustdesk-api
- Versions
- ≥ 0, ≤ 2.7: Affected (custom)
No fix published
Original sources
- https://hackmd.io/@hieuPenguinnn/rustdesk-api-sysinfo-unauth-peer-tamper
- https://github.com/lejianwen/rustdesk-api/blob/v2.7/http/router/api.go#L60-L76
- https://github.com/lejianwen/rustdesk-api/blob/v2.7/http/controller/api/peer.go#L26-L57
- https://github.com/lejianwen/rustdesk-api
- https://www.vulncheck.com/advisories/rustdesk-api-through-2.7-authorization-bypass-via-post-api-sysinfo
- https://nvd.nist.gov/vuln/detail/CVE-2026-111324