CVE-2019-20474

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.
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
mitreCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/AC:L/AV:N/A:N/C:L/I:N/PR:L/S:U/UI:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
VendorProductVersion
zohocorpmanageengine_remote_access_plus
10.0.447
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://excellium-services.com/cert-xlm-advisory/cve-2019-20474/
https://www.manageengine.com/remote-desktop-management/knowledge-base/authorization-failure.html
https://excellium-services.com/cert-xlm-advisory/cve-2019-20474/
https://www.manageengine.com/remote-desktop-management/knowledge-base/authorization-failure.html