CVE-2019-16516

EPSS 19.1%

Vexday Risk Score

28Bajo

Decisión SSVC (CISA)

Attend

PoC disponible → seguir de cerca

Madurez del exploit

Prueba de concepto

Existe prueba de concepto pública, pero aún no automatizada.

CVSS —EPSS 19.1%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Ciclo de vida

23 ene 2020Publicada en NVD

17 dic 2021PoC pública

Velocidad de armamento

694 díashasta el primer PoC

Recomendación: Planificar corrección próxima — ya existe PoC pública.

An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is a user enumeration vulnerability, allowing an unauthenticated attacker to determine with certainty if an account exists for a given username.

Productos afectados

n/a · n/a

PoCs públicas encontradas — 3

githubgithub.com/czz/ScreenConnect-UserEnum★ 0 cve_referencepacketstormsecurity.com/files/165432/ConnectWise-Control-19.2.24707-Username-Enumeration.htmlno verificado exploitdbwww.exploit-db.com/exploits/50618no 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/165432/ConnectWise-Control-19.2.24707-Username-Enumeration.html https://blog.huntresslabs.com/validating-the-bishop-fox-findings-in-connectwise-control-9155eec36a34 https://know.bishopfox.com/advisories https://know.bishopfox.com/advisories/connectwise-control https://www.crn.com/news/managed-services/connectwise-control-msp-security-vulnerabilities-are-severe-bishop-fox https://www.crn.com/slide-shows/managed-services/connectwise-control-attack-chain-exploit-20-questions-for-security-researcher-bishop-fox