QID 317193

Date Published: 2022-06-13

QID 317193: Cisco Internetwork Operating System (IOS) XE SD-WAN Software Command Injection Vulnerability (cisco-sa-xesdwcinj-t68PPW7m)

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root privileges on the underlying operating system.

Affected Products:
Universal Cisco IOS XE Software releases 17.3.1 and later (but earlier than the first fixed release) if they were running in Controller mode.

QID Detection Logic (Authenticated):
The check matches Cisco IOS XE version retrieved via Unix Auth using "show version" command.
QID Detection Logic (Unauthenticated):
The check matches Cisco IOS XE version retrieved via SNMP or TCP/IP Fingerprint or NTP or Telnet.

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

  • CVSS V3 rated as High - 6.7 severity.
  • CVSS V2 rated as High - 7.2 severity.
    • Solution

    Customers are advised to refer to cisco-sa-xesdwcinj-t68PPW7m for more information.

    Vendor References

    CVEs related to QID 317193

    CVE-2021-1382 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-xesdwcinj-t68PPW7m URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xesdwcinj-t68PPW7m
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