CVE-2021-42840

EPSS 58.9%

Vexday Risk Score

50Atención

Decisión SSVC (CISA)

Attend

PoC disponible → seguir de cerca

Madurez del exploit

Exploit funcional

Exploit automatizable disponible (Nuclei/Metasploit).

CVSS —EPSS 58.9%KEV nãoPoC públicaNuclei —Metasploit simPatch —

Ciclo de vida

28 abr 2021Exploit Metasploit disponible

22 oct 2021Publicada en NVD

17 nov 2021PoC pública

Velocidad de armamento

25 díashasta el primer PoC

Recomendación: Planificar corrección próxima — ya existe PoC pública.

SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled PHP file under the web root, because only the all-lowercase PHP file extensions were blocked. NOTE: this issue exists because of an incomplete fix for CVE-2020-28328.

Productos afectados

n/a · n/a

PoCs públicas encontradas — 2

cve_referencepacketstormsecurity.com/files/165001/SuiteCRM-7.11.18-Remote-Code-Execution.htmlno verificado exploitdbwww.exploit-db.com/exploits/50531no verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

Referencias

http://packetstormsecurity.com/files/165001/SuiteCRM-7.11.18-Remote-Code-Execution.html https://docs.suitecrm.com/admin/releases/7.11.x/#_7_11_19 https://github.com/rapid7/metasploit-framework/commits/master/modules/exploits/linux/http/suitecrm_log_file_rce.rb https://suitecrm.com/time-to-upgrade-suitecrm-7-11-19-7-10-30-lts-released/https://theyhack.me/SuiteCRM-RCE-2/