PT-2021-2862 · Cisco · Cisco Sd-Wan Vmanage

Julien Legras + 1 · Published 2021-04-21 · Updated 2025-08-04 · CVE-2021-1484

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco SD-WAN vManage Software (affected versions not specified)

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 is due to improper input validation of user-supplied input to the device template configuration. An attacker could exploit this by submitting crafted input to the device template configuration, potentially causing a DoS condition on the affected system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Argument Injection

Weakness Enumeration

CWE-88

Related Identifiers

BDU:2021-02415

CVE-2021-1484

Affected Products

Cisco Sd-Wan Vmanage

References · 13

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-cmdinj-nRHKgfHX · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-info-disclos-gGvm9Mfu · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02415 · Security Note
• https://osv.dev/vulnerability/CVE-2021-1484 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1484 · Security Note
• https://twitter.com/transilienceai/status/1857654340162400433 · Twitter Post
• https://twitter.com/transilienceai/status/1857654328330215810 · Twitter Post
• https://twitter.com/CVEnew/status/1857476944104755329 · Twitter Post
• https://securitylab.ru/vulnerability/519176.php · Note
• https://t.me/cveNotify/130766 · Telegram Post
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-auth-bypass-Z3Zze5XC · Note
• https://twitter.com/transilienceai/status/1857654334533644326 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2021042201 · Note