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6.8 Medium

CVE-2020-3216 A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass…

Description

A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. The vulnerability exists because the affected software has insufficient authentication mechanisms for certain commands. An attacker could exploit this vulnerability by stopping the boot initialization of an affected device. A successful exploit could allow the attacker to bypass authentication and gain unrestricted access to the root shell of the affected device.

Affected products and versions

Product Affected versions Fixed in
Cisco IOS XE SD-WAN Software Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Cisco IOS XE SD-WAN Software

The 9 CVEs of Cisco IOS XE SD-WAN Software →
CVE-2021-1529 A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute… 7.8 High CVE-2021-1612 A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to overwrite… 5.5 Medium CVE-2021-34729 A vulnerability in the CLI of Cisco IOS XE SD-WAN Software and Cisco IOS XE Software could allow an authenticated, local… 6.7 Medium CVE-2021-34727 A vulnerability in the vDaemon process in Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker… 9.8 Critical
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