ZendTo NDay Vulnerability Hunting - Unauthenticated RCE in v5.24-3 <= v6.10-4
projectblack.io | vulnerability | #cloud | #rce | #unauthenticated | #type-juggling | #zendto | #nday
Summary
NDay research on ZendTo: an unsanitised tmp_name field gives unauthenticated RCE in v5.24-3 through v6.10-4, plus an MD5 type-juggling auth bypass. Many exposed instances remain unpatched.
- Published
- Collected
--- id: 3745 title: "ZendTo NDay Vulnerability Hunting - Unauthenticated RCE in v5.24-3 <= v6.10-4" source_domain: projectblack.io source_url: "https://projectblack.io/blog/zendto-nday-vulnerabilities/" published_at: "2025-03-30 23:22" tags: ["cloud", "rce", "unauthenticated", "type-juggling", "zendto", "nday"] phying_url: "https://phying.com/item/3745" lang: en --- # ZendTo NDay Vulnerability Hunting - Unauthenticated RCE in v5.24-3 <= v6.10-4 ## Summary NDay research on ZendTo: an unsanitised tmp_name field gives unauthenticated RCE in v5.24-3 through v6.10-4, plus an MD5 type-juggling auth bypass. Many exposed instances remain unpatched. ## Intelligence Metadata - **Sources:** projectblack.io - **Published:** 2025-03-30 23:22 - **Original:** https://projectblack.io/blog/zendto-nday-vulnerabilities/ - **Phying News:** https://phying.com/item/3745