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CVE-2021-44049

25
FAUCET Score

CVE-2021-44049 describes a local privilege escalation vulnerability affecting CyberArk Endpoint Privilege Manager (EPM) versions up to 11.5.3.328. An attacker can exploit this by placing a malicious Procmon64.exe in the user's Temp directory, allowing them to gain elevated privileges. With a CVSS score of 7.8 (High), this vulnerability has a low attack complexity and requires local user access, but can lead to high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 11.5.3.328, < 11.5.4.355CPE matchmatch criteria
cpe:2.3:a:cyberark:endpoint_privilege_manager:*:*:*:*:*:windows:*:*
>= 11.5.3.328, < 11.5.4.500CPE matchmatch criteria
cpe:2.3:a:cyberark:endpoint_privilege_manager:*:*:*:*:*:macos:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
33.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 73rd percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.cyberark.com / Product-Doc/OnlineHelp/EPM-onprem/Latest/en/Content/Release%20Notes/RN-WhatsNew.htm
Vendor Advisory
hencohen10.medium.com / cyberark-endpoint-manager-local-privilege-escalation-cve-2021-44049-67cd5e62c3d2
ExploitThird Party Advisory
cyberark.com / ca21-34
Permissions RequiredVendor Advisory
cyberark.com / product-security
Vendor Advisory