CVE-2021-29114

SQL injection vulnerability in ArcGIS Server

Published Dec 7, 2021 CVSS 3.1 · 9.8 Critical EPSS 1.0% KEV · Not listed
Description
A SQL injection vulnerability in feature services provided by Esri ArcGIS Server 10.9 and below allows a remote, unauthenticated attacker to impact the confidentiality, integrity and availability of targeted services via specifically crafted queries.

Remediation

Vendor Workaround

Mitigating measures: Web Services that use file based data sources (file Geodatabase or Shape Files or tile cached services) are unaffected by this issue. By default, services published to ArcGIS Enterprise are not available anonymously and those services cannot be accessed by an unauthenticated attacker. Database accounts should be configured using the principle of least privilege.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-15755 A SQL injection vulnerability in feature services provided by Esri ArcGIS Server 10.9 and below allows a remote, unauthenticated attacker to impact the confidentiality, integrity and availability of targeted services via specifically crafted queries.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Esri
Published
Updated
Apr 10, 2025, 2:59 PM
Reserved
Mar 23, 2021, 12:00 AM
Status
Modified
Published
Dec 7, 2021, 11:15 AM
Modified
Jun 17, 2026, 3:47 AM