CVE•Published 2026-07-10•Modified 2026-08-11•1 article on news•6 live references•NVD data
CVE-2026-57850
Vulnerability data via NVD (ingested)
CVSS v3.1
8.3
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS percentile
32
Exploit Prediction Scoring System · top 68% of all CVEs
Weaknesses (CWE)
Description
RustDesk before 1.4.9 does not enforce a session's authorized connection scope on the server side, so a peer granted a limited session type (FileTransfer, PortForward, ViewCamera, or Terminal) can send control messages and login options reserved for a full Remote session. An authenticated remote peer can exploit this missing scope check to act outside its granted scope, injecting out-of-scope control messages to observe and control the host beyond the permissions it was given.
Timeline
Published 2026-07-10
Modified 2026-08-11
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-57850Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-57850Censys host search filtered to this CVE id.
grep.app
CVE-2026-57850Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-57850GitHub code search for direct mentions.
Google dork
"CVE-2026-57850" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2026-578503 repos
CasualOffice/RASystemRust
The remote-access engine you embed, not the app you send users to. Consent-first P2P screen sharing in Rust over iroh/QUIC. White-label, serverless MVP, Apache-2.0.
sn0x-sharma/Redteam-Notesunknown
This isn't a boring archive it's my brain, dumped into a repo. Every Thing I do is broken down step-by-step not just the what but the why.
sn0x-sharma/CVE-2026-57850Python
RustDesk < 1.4.9 - Missing Session-Scope Enforcement Allows Out-of-Scope Control Message Injection