CVE-2024-41111: fallo de gravedad alta en BishopFox sliver
BishopFox Sliver Authenticated Remote Code Execution
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.2epss 0.7%
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver version 1.6.0 (prerelease) is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user. The exploit is pretty fun as we make the Sliver server pwn itself. As described in a past issue (#65), "there is a clear security boundary between the operator and server, an operator should not inherently be able to run commands or code on the server." An operator who exploited this vulnerability would be able to view all console logs, kick all other operators, view and modify files stored on the server, and ultimately delete the server. This issue has not yet be addressed but is expected to be resolved before the full release of version 1.6.0. Users of the 1.6.0 prerelease should avoid using Silver in production.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Productos afectados
BishopFox · sliverCVEs relacionadas — BishopFox sliver
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-27090MEDIUMServer-Side Request Forgery (SSRF) in sliver teamserverEPSS 0.6%CVE-2026-29781LOWSliver: Authenticated Nil-Pointer Dereference in HandlersEPSS 0.6%CVE-2026-25760MEDIUMWebsite Path Traversal / Arbitrary File Read (Authenticated) in SliverEPSS 0.5%CVE-2026-25791HIGHSliver has a DNS C2 OTP Bypass Allows Unauthenticated Session Flooding and Denial of ServiceEPSS 0.5%CVE-2026-34227MEDIUMSliver One-Click Remote Access: Insecure CORS & Unauthenticated MCP InterfaceEPSS 0.4%CVE-2026-32941MEDIUMSliver Vulnerable to Authenticated OOM via Memory Exhaustion in mTLS/WireGuard TransportsEPSS 0.3%
Referencias
https://github.com/BishopFox/sliver/commit/5016fb8d7cdff38c79e22e8293e58300f8d3bd57https://github.com/BishopFox/sliver/issues/65https://github.com/BishopFox/sliver/pull/1281https://github.com/BishopFox/sliver/security/advisories/GHSA-hc5w-gxxr-w8x8https://sliver.sh/docs?name=Multi-player+Mode