Medium severity · published Feb 17, 2020
CVE-2019-20474
An issue was discovered in Zoho ManageEngine Remote Access Plus 10.0.447
4.3
CVSS
1.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MR
Manageengine Remote Access Plus · Zohocorp
10.0.447 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-20474
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-20474
Third Party Advisory
https://excellium-services.com/cert-xlm-advisory/cve-2019-20474/
Vendor Advisory
https://www.manageengine.com/remote-desktop-management/knowledge-base/authorization-failure.html
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