CVE-2021-1484

MEDIUM EPSS 64.1%
Published Nov 15, 20241y ago · Modified Jun 17, 20261w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Nov 15, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to inject arbitrary commands on an affected system and cause a denial of service (DoS) condition. This vulnerability is due to improper input validation of user-supplied input to the device template configuration. An attacker could exploit this vulnerability by submitting crafted input to the device template configuration. A successful exploit could allow the attacker to cause a DoS condition on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
64.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-88

Affected Products 58

VendorProductVersionRange
ciscocatalyst_sd-wan_manager17.2.4any
ciscocatalyst_sd-wan_manager17.2.5any
ciscocatalyst_sd-wan_manager17.2.6any
ciscocatalyst_sd-wan_manager17.2.7any
ciscocatalyst_sd-wan_manager17.2.8any
ciscocatalyst_sd-wan_manager17.2.9any
ciscocatalyst_sd-wan_manager17.2.10any
ciscocatalyst_sd-wan_manager18.2.0any
ciscocatalyst_sd-wan_manager18.3.0any
ciscocatalyst_sd-wan_manager18.3.1any
ciscocatalyst_sd-wan_manager18.3.1.1any
ciscocatalyst_sd-wan_manager18.3.3any
ciscocatalyst_sd-wan_manager18.3.3.1any
ciscocatalyst_sd-wan_manager18.3.4any
ciscocatalyst_sd-wan_manager18.3.5any
ciscocatalyst_sd-wan_manager18.3.6any
ciscocatalyst_sd-wan_manager18.3.6.1any
ciscocatalyst_sd-wan_manager18.3.7any
ciscocatalyst_sd-wan_manager18.3.8any
ciscocatalyst_sd-wan_manager18.4.0any
ciscocatalyst_sd-wan_manager18.4.0.1any
ciscocatalyst_sd-wan_manager18.4.1any
ciscocatalyst_sd-wan_manager18.4.3any
ciscocatalyst_sd-wan_manager18.4.4any
ciscocatalyst_sd-wan_manager18.4.5any
ciscocatalyst_sd-wan_manager18.4.302any
ciscocatalyst_sd-wan_manager18.4.303any
ciscocatalyst_sd-wan_manager18.4.501_esany
ciscocatalyst_sd-wan_manager19.0.0any
ciscocatalyst_sd-wan_manager19.0.1aany
ciscocatalyst_sd-wan_manager19.1.0any
ciscocatalyst_sd-wan_manager19.2.0any
ciscocatalyst_sd-wan_manager19.2.1any
ciscocatalyst_sd-wan_manager19.2.2any
ciscocatalyst_sd-wan_manager19.2.3any
ciscocatalyst_sd-wan_manager19.2.4any
ciscocatalyst_sd-wan_manager19.2.4.0.1any
ciscocatalyst_sd-wan_manager19.2.31any
ciscocatalyst_sd-wan_manager19.2.097any
ciscocatalyst_sd-wan_manager19.2.098any
ciscocatalyst_sd-wan_manager19.2.099any
ciscocatalyst_sd-wan_manager19.2.929any
ciscocatalyst_sd-wan_manager19.3.0any
ciscocatalyst_sd-wan_manager20.1.1any
ciscocatalyst_sd-wan_manager20.1.1.1any
ciscocatalyst_sd-wan_manager20.1.2any
ciscocatalyst_sd-wan_manager20.1.12any
ciscocatalyst_sd-wan_manager20.3.1any
ciscocatalyst_sd-wan_manager20.3.2any
ciscocatalyst_sd-wan_manager20.3.2.1any
ciscocatalyst_sd-wan_manager20.3.2.1_927any
ciscocatalyst_sd-wan_manager20.3.2.1_930any
ciscocatalyst_sd-wan_manager20.3.2_928any
ciscocatalyst_sd-wan_manager20.3.2_929any
ciscocatalyst_sd-wan_manager20.3.3any
ciscocatalyst_sd-wan_manager20.4.1any
ciscocatalyst_sd-wan_manager20.4.1.0.1any
ciscocatalyst_sd-wan_manager20.4.1.1any

References 2

  • sec.cloudapps.cisco.com https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-cmdinj-nRHKgfHX
    Vendor Advisory
  • sec.cloudapps.cisco.com https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-info-disclos-gGvm9Mfu
    Not Applicable

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.