Vulnerability Database

296,147

Total vulnerabilities in the database

CVE-2021-1483

A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. This vulnerability is due to improper handling of XML External Entity (XXE) entries when the affected software parses certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

  • Published: Nov 15, 2024
  • Updated: May 4, 2025
  • CVE: CVE-2021-1483
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.4
  • AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Software From Fixed in
cisco / catalyst_sd-wan_manager 17.2.6 17.2.6.x
cisco / catalyst_sd-wan_manager 17.2.7 17.2.7.x
cisco / catalyst_sd-wan_manager 17.2.5 17.2.5.x
cisco / catalyst_sd-wan_manager 18.3.1.1 18.3.1.1.x
cisco / catalyst_sd-wan_manager 18.3.3.1 18.3.3.1.x
cisco / catalyst_sd-wan_manager 18.3.3 18.3.3.x
cisco / catalyst_sd-wan_manager 20.1.12 20.1.12.x
cisco / catalyst_sd-wan_manager 20.1.1.1 20.1.1.1.x
cisco / catalyst_sd-wan_manager 19.2.0 19.2.0.x
cisco / catalyst_sd-wan_manager 19.2.097 19.2.097.x
cisco / catalyst_sd-wan_manager 19.2.929 19.2.929.x
cisco / catalyst_sd-wan_manager 19.2.31 19.2.31.x
cisco / catalyst_sd-wan_manager 18.4.3 18.4.3.x
cisco / catalyst_sd-wan_manager 18.4.1 18.4.1.x
cisco / catalyst_sd-wan_manager 18.4.0 18.4.0.x
cisco / catalyst_sd-wan_manager 18.4.0.1 18.4.0.1.x
cisco / catalyst_sd-wan_manager 18.3.1 18.3.1.x
cisco / catalyst_sd-wan_manager 18.3.0 18.3.0.x
cisco / catalyst_sd-wan_manager 20.1.1 20.1.1.x
cisco / catalyst_sd-wan_manager 19.2.1 19.2.1.x
cisco / catalyst_sd-wan_manager 19.2.2 19.2.2.x
cisco / catalyst_sd-wan_manager 19.2.099 19.2.099.x
cisco / catalyst_sd-wan_manager 19.2.3 19.2.3.x
cisco / catalyst_sd-wan_manager 19.2.4 19.2.4.x
cisco / catalyst_sd-wan_manager 18.4.4 18.4.4.x
cisco / catalyst_sd-wan_manager 18.4.5 18.4.5.x
cisco / catalyst_sd-wan_manager 18.4.302 18.4.302.x
cisco / catalyst_sd-wan_manager 18.4.303 18.4.303.x
cisco / catalyst_sd-wan_manager 18.4.6 18.4.6.x
cisco / catalyst_sd-wan_manager 19.3.0 19.3.0.x
cisco / catalyst_sd-wan_manager 18.3.7 18.3.7.x
cisco / catalyst_sd-wan_manager 18.3.8 18.3.8.x
cisco / catalyst_sd-wan_manager 18.3.6.1 18.3.6.1.x
cisco / catalyst_sd-wan_manager 18.3.4 18.3.4.x
cisco / catalyst_sd-wan_manager 18.3.5 18.3.5.x
cisco / catalyst_sd-wan_manager 19.1.0 19.1.0.x
cisco / catalyst_sd-wan_manager 17.2.10 17.2.10.x
cisco / catalyst_sd-wan_manager 17.2.8 17.2.8.x
cisco / catalyst_sd-wan_manager 17.2.9 17.2.9.x
cisco / catalyst_sd-wan_manager 17.2.4 17.2.4.x
cisco / catalyst_sd-wan_manager 18.2.0 18.2.0.x
cisco / catalyst_sd-wan_manager 20.3.1 20.3.1.x
cisco / catalyst_sd-wan_manager 20.1.2 20.1.2.x
cisco / catalyst_sd-wan_manager 20.1.2_937 20.1.2_937.x
cisco / catalyst_sd-wan_manager 19.2.098 19.2.098.x
cisco / catalyst_sd-wan_manager 19.2.32 19.2.32.x
cisco / catalyst_sd-wan_manager 19.2.4.0.1 19.2.4.0.1.x
cisco / catalyst_sd-wan_manager 18.4.501_es 18.4.501_es.x
cisco / catalyst_sd-wan_manager 18.3.6 18.3.6.x
cisco / catalyst_sd-wan_manager 19.0.0 19.0.0.x
cisco / catalyst_sd-wan_manager 19.0.1a 19.0.1a.x
cisco / catalyst_sd-wan_manager 20.3.2 20.3.2.x
cisco / catalyst_sd-wan_manager 20.3.2_925 20.3.2_925.x
cisco / catalyst_sd-wan_manager 20.3.2.1 20.3.2.1.x
cisco / catalyst_sd-wan_manager 20.3.2.1_927 20.3.2.1_927.x
cisco / catalyst_sd-wan_manager 20.3.2_928 20.3.2_928.x
cisco / catalyst_sd-wan_manager 20.3.2_929 20.3.2_929.x
cisco / catalyst_sd-wan_manager 20.3.2.1_930 20.3.2.1_930.x
cisco / catalyst_sd-wan_manager 20.3.3 20.3.3.x
cisco / catalyst_sd-wan_manager 20.4.1 20.4.1.x
cisco / catalyst_sd-wan_manager 20.4.1.0.1 20.4.1.0.1.x
cisco / catalyst_sd-wan_manager 20.4.1.1 20.4.1.1.x