Command execution via unauthorized WebSocket connections
Published Jun 27, 2024 · Updated Aug 1, 2024
Missing authorization in Stition Devika at commit ecee79f allows remote attackers to hijack backend WebSocket sessions through a malicious site. The backend accepts unprotected socket clients and broadcasts socket traffic to all listeners, letting an attacker-controlled page send user commands and receive communications. A user must visit the malicious page while the Devika backend is reachable; the page can execute available backend commands, intercept communications, and trigger server-side requests.
Summary
What happened
Missing authorization in Stition Devika at commit ecee79f allows remote attackers to hijack backend WebSocket sessions through a malicious site. The backend accepts unprotected socket clients and broadcasts socket traffic to all listeners, letting an attacker-controlled page send user commands and receive communications. A user must visit the malicious page while the Devika backend is reachable; the page can execute available backend commands, intercept communications, and trigger server-side requests.
The record
- CVE
- CVE-2024-5820
- Published
- Jun 27, 2024
- Updated
- Aug 1, 2024
- Vendor
- Stition
- Product
- Devika
- Classifications
- CWE-862, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 27, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=ecee79f
- Affected versionversion=unspecified <=latest
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
- huntr proof of concept for CVE-2024-5820proof of concept · unverified
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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