CVE-2020-3405: 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…

PriorityP346high7.3CVSS 3.1

AVNACLPRLUIRSUCHIHAN

EPSS

1.28%

66.8th percentile

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. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing 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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_sd-wan_vmanage	—	—
cisco	sd-wan_firmware	<= 19.2.2	—
cisco	sd-wan_vmanage	—	—

CVSS provenance

nvdv3.17.3HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

nvdv2.04.9MEDIUMAV:N/AC:M/Au:S/C:P/I:P/A:N

vendor_cisco6.5MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.