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CVE-2025-37736

30
FAUCET Score

CVE-2025-37736 describes an Improper Authorization vulnerability in Elastic Cloud Enterprise, allowing a built-in readonly user to perform unauthorized API calls, potentially leading to privilege escalation. This high-severity flaw (CVSS 8.8) has a low attack complexity and could result in significant impacts to confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability poses a substantial risk to affected Elastic Cloud Enterprise deployments.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.8.0, < 3.8.3CPE matchmatch criteria
cpe:2.3:a:elastic:elastic_cloud_enterprise:*:*:*:*:*:*:*:*
>= 4.0.0, < 4.0.3CPE matchmatch criteria
cpe:2.3:a:elastic:elastic_cloud_enterprise:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.32%
Probability of exploitation in next 30 days
EPSS Percentile
24.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0032 is in the 12th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

discuss.elastic.co / t/elastic-cloud-enterprise-ece-3-8-3-and-4-0-3-security-update-esa-2025-22/383132
Vendor Advisory