Description
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-bufovulns-B5NrSHbj
Scores
CVSS v3
9.8
EPSS
0.0088
EPSS Percentile
75.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (8)
cisco/catalyst_sd-wan_manager
cisco/ios_xe_sd-wan
cisco/sd-wan_firmware
18.3.8
cisco/sd-wan_firmware
18.4.4
cisco/sd-wan_firmware
19.2.1
cisco/sd-wan_firmware
19.2.99
cisco/sd-wan_vbond_orchestrator
cisco/sd-wan_vsmart_controller_firmware
Published
Jan 20, 2021
Tracked Since
Feb 18, 2026