CVE-2020-3405 is a high-severity XML External Entity (XXE) vulnerability affecting the web UI of Cisco SD-WAN vManage Software. An authenticated, remote attacker could exploit this by persuading a user to import a specially crafted XML file. Successful exploitation grants read and write access to files within the application, leading to high confidentiality and integrity impacts. While the CVSS score is 7.3, there is currently no public exploit code, evidence of active exploitation, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 19.2.2CPE matchmatch criteria | cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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