CVE-2021-20837: fallo en Six Apart Ltd. Movable Type
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
84Vexday Risk Score
Corrige ahora. Ella explotación observada por VulnCheck y tiene exploit funcional público.
ssvc Actepss 88%
de la publicación al armael mismo día
Publicada en NVD26 oct
1ª PoC25 oct
VulnCheck+217d
Movable Type 7 r.5002 and earlier (Movable Type 7 Series), Movable Type 6.8.2 and earlier (Movable Type 6 Series), Movable Type Advanced 7 r.5002 and earlier (Movable Type Advanced 7 Series), Movable Type Advanced 6.8.2 and earlier (Movable Type Advanced 6 Series), Movable Type Premium 1.46 and earlier, and Movable Type Premium Advanced 1.46 and earlier allow remote attackers to execute arbitrary OS commands via unspecified vectors. Note that all versions of Movable Type 4.0 or later including unsupported (End-of-Life, EOL) versions are also affected by this vulnerability.
Productos afectados
Six Apart Ltd. · Movable TypePoCs públicas encontradas — 10✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/50464githubgithub.com/orangmuda/CVE-2021-20837★ 21githubgithub.com/ghost-nemesis/cve-2021-20837-poc★ 18githubgithub.com/Cosemz/CVE-2021-20837★ 0cve_referencepacketstormsecurity.com/files/164705/Movable-Type-7-r.5002-XMLRPC-API-Remote-Command-Injection.htmlno verificadocve_referencepacketstormsecurity.com/files/164818/Movable-Type-7-r.5002-XMLRPC-API-Remote-Command-Injection.htmlno verificadovulncheckvulncheck.com/xdb/24823bc41307no verificadovulncheckvulncheck.com/xdb/569180ea1a2dno verificadovulncheckvulncheck.com/xdb/cbc71743bd9eno verificadovulncheckvulncheck.com/xdb/12f546abe7dano verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
CVEs relacionadas — Six Apart Ltd. Movable Type
En el mismo producto, de las más peligrosas a las menos.
Referencias
http://packetstormsecurity.com/files/164705/Movable-Type-7-r.5002-XMLRPC-API-Remote-Command-Injection.htmlhttp://packetstormsecurity.com/files/164818/Movable-Type-7-r.5002-XMLRPC-API-Remote-Command-Injection.htmlhttps://jvn.jp/en/jp/JVN41119755/index.htmlhttps://movabletype.org/news/2021/10/mt-782-683-released.html