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Medium severity · published Mar 26, 2021
CVE-2021-23890
Information leak vulnerability in the Agent Handler of McAfee ePolicy Orchestrator (ePO) prior to 5.10 Update 10 allows an unauthenticated user to download McAfee product packages…
6.5
CVSS
0.9%
EPSS
No
On KEV
Description
Information leak vulnerability in the Agent Handler of McAfee ePolicy Orchestrator (ePO) prior to 5.10 Update 10 allows an unauthenticated user to download McAfee product packages (specifically McAfee Agent) available in ePO repository and install them on their own machines to have it managed and then in turn get policy details from the ePO server. This can only happen when the ePO Agent Handler is installed in a Demilitarized Zone (DMZ) to service machines not connected to the network through a VPN.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EO
Epolicy Orchestrator · Mcafee
before 5.9.1; 5.10.0; 5.10.0; 5.10.0; 5.10.0; 5.10.0; +5 more · source: NVD
Affected product
EO
Epolicy Orchestrator
Mcafee
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-23890
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-23890
kc.mcafee.com
https://kc.mcafee.com/corporate/index?page=content&id=SB10352
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