CVE-2017-12306

MEDIO 4.4CVE-2017-12306 · Published 16/11/2017 · updated 17/06/2026

In breve

CVE-2017-12306 è una vulnerabilità MEDIO (CVSS 4.4) che riguarda conference director (cisco).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.19%, superiore al 9.0% delle vulnerabilità.
Nessuna versione corretta ancora nota: segui l'avviso del produttore nei riferimenti.

Package	Affected versions	Patched versions
conference director cisco	`= 2017-08-15`	No fix yet

Description

A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package, aka Signature Verification Bypass. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability by providing the upgrade process with an upgrade package that the attacker controls. An exploit could allow the attacker to install custom firmware to the Spark Board. Cisco Bug IDs: CSCvf84502.

References

securityfocus.com/bid/101914 · Third Party Advisory
tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-spark · Vendor Advisory

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