CVE-2021-1484

6.5 mediumEPSS 1.2%

Medium (6.5) in cisco catalyst sd-wan manager. EPSS 1.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-88
Published: 2024-11-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cisco:catalyst_sd-wan_manager

References

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