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CVE-2021-29101

ArcGIS GeoEvent Server has a Directory Traversal security vulnerability.

HIGH
7.5
CVSS Score
Published: May 5, 2021 at 06:21 PM UTC
Updated: June 17, 2026 at 03:47 AM UTC
1 product affected across 1 vendorArcGIS GeoEvent Server

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Severity
HIGH7.5
Exploit prediction
EPSS 2%
SSVC
No known exploit

Description

ArcGIS GeoEvent Server versions 10.8.1 and below has a read-only directory path traversal vulnerability that could allow an unauthenticated, remote attacker to perform directory traversal attacks and read arbitrary files on the system.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://www.esri.com/arcgis-blog/products/ext-server-geoevent/administration/arcgis-geoevent-server-security-update-2021-patch-1

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-23CWE-22

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