Vulnerability CVE-2019-20474


Published: 2020-02-17

Description:
An issue was discovered in Zoho ManageEngine Remote Access Plus 10.0.447. The service to test the mail-server configuration suffers from an authorization issue allowing a user with the Guest role (read-only access) to use and abuse it. One of the abuses allows performing network and port scan operations of the localhost or the hosts on the same network segment, aka SSRF.

Type:

CWE-918

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Zohocorp -> Manageengine remote access plus 

 References:
https://excellium-services.com/cert-xlm-advisory/cve-2019-20474/
https://www.manageengine.com/remote-desktop-management/knowledge-base/authorization-failure.html

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