CVE-2020-11108
CVE-2020-11108
Vexday Risk Score
62Prioridade alta
Decisão SSVC (CISA)
Attend
PoC disponível → acompanhar de perto
Maturidade do exploit
Exploit funcional
PoC popular no GitHub (27 estrelas) — código de exploração amplamente disponível.
CVSS —EPSS 78.3%KEV nãoPoC públicaNuclei —Metasploit simPatch —
Ciclo de vida
04 abr 2020PoC pública
10 mai 2020Exploit Metasploit disponível
11 mai 2020Publicada no NVD
Recomendação: Planejar correção próxima — já existe PoC pública.
The Gravity updater in Pi-hole through 4.4 allows an authenticated adversary to upload arbitrary files. This can be abused for Remote Code Execution by writing to a PHP file in the web directory. (Also, it can be used in conjunction with the sudo rule for the www-data user to escalate privileges to root.) The code error is in gravity_DownloadBlocklistFromUrl in gravity.sh.
Produtos afetados
n/a · n/aPoCs públicas encontradas — 9
githubgithub.com/Frichetten/CVE-2020-11108-PoC★ 27cve_referencepacketstormsecurity.com/files/157624/Pi-hole-4.4-Remote-Code-Execution-Privilege-Escalation.htmlnão verificadocve_referencepacketstormsecurity.com/files/157748/Pi-Hole-heisenbergCompensator-Blocklist-OS-Command-Execution.htmlnão verificadocve_referencepacketstormsecurity.com/files/157839/Pi-hole-4.4.0-Remote-Code-Execution.htmlnão verificadoexploitdbwww.exploit-db.com/exploits/48519não verificadoexploitdbwww.exploit-db.com/exploits/48442não verificadoexploitdbwww.exploit-db.com/exploits/48443não verificadocve_referencepacketstormsecurity.com/files/157623/Pi-hole-4.4-Remote-Code-Execution.htmlnão verificadoexploitdbwww.exploit-db.com/exploits/48491não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
http://packetstormsecurity.com/files/157623/Pi-hole-4.4-Remote-Code-Execution.htmlhttp://packetstormsecurity.com/files/157624/Pi-hole-4.4-Remote-Code-Execution-Privilege-Escalation.htmlhttp://packetstormsecurity.com/files/157748/Pi-Hole-heisenbergCompensator-Blocklist-OS-Command-Execution.htmlhttp://packetstormsecurity.com/files/157839/Pi-hole-4.4.0-Remote-Code-Execution.htmlhttps://frichetten.com/blog/cve-2020-11108-pihole-rce/https://github.com/Frichetten/CVE-2020-11108-PoC