CVE-2017-12223

EPSS 0.4%CWE-20

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

07 set 2017Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A vulnerability in the ROM Monitor (ROMMON) code of Cisco IR800 Integrated Services Router Software could allow an unauthenticated, local attacker to boot an unsigned Hypervisor on an affected device and compromise the integrity of the system. The vulnerability is due to insufficient sanitization of user input. An attacker who can access an affected router via the console could exploit this vulnerability by entering ROMMON mode and modifying ROMMON variables. A successful exploit could allow the attacker to execute arbitrary code and install a malicious version of Hypervisor firmware on an affected device. Cisco Bug IDs: CSCvb44027.

Produtos afetados

n/a · Cisco IR800 Integrated Services Router

Referências

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-isr http://www.securityfocus.com/bid/100689 http://www.securitytracker.com/id/1039275