Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-1274

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Published

2021-01-20T20:15:15.970

Last Modified

2024-11-21T05:43:58.963

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.6 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Secondary
    CWE-119
  • Type: Primary
    CWE-476
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ios_xe_sd-wan - Yes
Operating System cisco sd-wan_firmware 18.3.5 Yes
Operating System cisco sd-wan_firmware 18.3.8 Yes
Operating System cisco sd-wan_firmware 18.4.1 Yes
Operating System cisco sd-wan_firmware 18.4.4 Yes
Operating System cisco sd-wan_firmware 18.4.5 Yes
Operating System cisco sd-wan_firmware 19.2.0 Yes
Operating System cisco sd-wan_firmware 19.2.1 Yes
Operating System cisco sd-wan_firmware 19.2.2 Yes
Operating System cisco sd-wan_firmware 19.2.99 Yes
Operating System cisco sd-wan_firmware 20.1.0 Yes
Operating System cisco sd-wan_vsmart_controller_firmware * Yes
Hardware cisco vedge_100_router - No
Hardware cisco vedge_1000_router - No
Hardware cisco vedge_100b_router - No
Hardware cisco vedge_100m_router - No
Hardware cisco vedge_100wm_router - No
Hardware cisco vedge_2000_router - No
Hardware cisco vedge_5000_router - No
Hardware cisco vedge_cloud_router - No
Application cisco catalyst_sd-wan_manager - Yes
Application cisco sd-wan_vbond_orchestrator - Yes
References