Is CVE-2021-1464 being actively exploited?

It is not currently in CISA's KEV catalog. Its EPSS exploitation probability is 1%.

What products does CVE-2021-1464 affect?

Tracked products affected include Catalyst SD-WAN Manager. Check the version you run to see whether it is affected.

How do I fix CVE-2021-1464?

Apply the vendor fix in your normal patch cycle. Upgrade affected products to a fixed version.

CVE-2021-1464

Q: What is CVE-2021-1464?

CVE-2021-1464 is a medium-severity software vulnerability (Improper input validation) with a CVSS score of 5. A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization checking and gain restricted access to the configuration information of an affected system. This vulnerability exis

MEDIUM severity · CVSS 5 · Improper input validation

5CVSS MEDIUM

Summary

A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization checking and gain restricted access to the configuration information of an affected system. This vulnerability exists because the affected software has insufficient input validation for certain commands. An attacker could exploit this vulnerability by sending crafted requests to the affected commands of an affected system. A successful exploit could allow the attacker to bypass authorization checking and gain restricted access to the configuration data of the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Impact & exploitability

Attack vectorNetwork

Attack complexityLow

Privileges requiredLow

User interactionNone

Confidentiality impactLow

Integrity impactNone

Availability impactNone

Exploit probability (EPSS)1%

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Affected products we track (1)

Catalyst SD-WAN Manager

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

CVE-2021-1464

Summary

Impact & exploitability

Affected products we track (1)

Recommendation

Additional information