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CVE-2018-3827

25
FAUCET Score

CVE-2018-3827 describes a sensitive data disclosure vulnerability in the Elasticsearch repository-azure plugin, affecting versions of elastic azure_repository. When the plugin's logging level is set to TRACE, Azure credentials can be inadvertently logged, leading to unauthorized access. This vulnerability has a CVSS score of 8.1 (High) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, nor are there publicly available exploit tools or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.0.1, <= 6.2.4CPE matchmatch criteria
cpe:2.3:a:elastic:azure_repository:*:*:*:*:*:azure:*:*
6.0.0CPE matchmatch criteria
cpe:2.3:a:elastic:azure_repository:6.0.0:beta1:*:*:*:azure:*:*
6.0.0CPE matchmatch criteria
cpe:2.3:a:elastic:azure_repository:6.0.0:beta2:*:*:*:azure:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.01%
Probability of exploitation in next 30 days
EPSS Percentile
59.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0101 is in the 24th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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-stack-6-3-0-and-5-6-10-security-update/135777
Vendor Advisory
elastic.co / community/security
Vendor Advisory