QID 731377

QID 731377: Cisco Small Business RV (016,042,042G,082) Routers Arbitrary Command Execution Vulnerability (cisco-sa-20191106-sbrv-cmd-x)

A vulnerability in the web-based management interface of certain Cisco Small Business RV Series Routers could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The attacker must have either a valid credential or an active session token.

Affected Products
RV016 Multi-WAN VPN Router
RV042 Dual WAN VPN Router
RV042G Dual Gigabit WAN VPN Router
RV082 Dual WAN VPN Router
Note: Potential detection only checks for device model

QID Detection Logic (Unauthenticated):
The QID checks for the Vulnerable model of Cisco SMB RV router version retrieved via a GET request to a "login.html"

A successful exploit could allow the attacker to execute commands with root privileges.

  • CVSS V3 rated as Critical - 8.8 severity.
  • CVSS V2 rated as Critical - 9 severity.
    • Solution

    Customers are advised to refer to cisco-sa-20191106-sbrv-cmd-x

    Vendor References

    CVEs related to QID 731377

    CVE-2019-15271 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-20191106-sbrv-cmd-x URL Logo sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-sbrv-cmd-x
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