ArcGIS Server version 11.5 and earlier on Windows and Linux does not properly validate uploaded files, which allows remote attackers to upload arbitrary files. However, exploitation is constrained by server-side controls that prevent execution of uploaded content and do not allow modification of existing application files or system configurations. As a result, successful exploitation would have a low impact on confidentiality, integrity, and availability, and would not enable service disruption, privilege escalation, or unauthorized access to sensitive data.
History

Fri, 06 Feb 2026 06:15:00 +0000

Type Values Removed Values Added
Description ArcGIS Server version 11.5 and earlier on Windows and Linux does not properly validate uploaded files file, which allows remote attackers to upload arbitrary files. ArcGIS Server version 11.5 and earlier on Windows and Linux does not properly validate uploaded files, which allows remote attackers to upload arbitrary files. However, exploitation is constrained by server-side controls that prevent execution of uploaded content and do not allow modification of existing application files or system configurations. As a result, successful exploitation would have a low impact on confidentiality, integrity, and availability, and would not enable service disruption, privilege escalation, or unauthorized access to sensitive data.

Tue, 06 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux linux Kernel
CPEs cpe:2.3:a:esri:arcgis_server:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Linux linux Kernel

Mon, 05 Jan 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Esri
Esri arcgis Server
Linux
Linux linux
Microsoft
Microsoft windows
Vendors & Products Esri
Esri arcgis Server
Linux
Linux linux
Microsoft
Microsoft windows

Fri, 02 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 31 Dec 2025 22:30:00 +0000

Type Values Removed Values Added
Description ArcGIS Server version 11.5 and earlier on Windows and Linux does not properly validate uploaded files file, which allows remote attackers to upload arbitrary files.
Title Unvalidated File Upload vulnerability in ArcGIS Server.
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 5.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Esri

Published:

Updated: 2026-02-06T05:56:48.794Z

Reserved: 2025-12-10T17:22:04.790Z

Link: CVE-2025-67706

cve-icon Vulnrichment

Updated: 2026-01-02T15:38:09.398Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-31T23:15:41.687

Modified: 2026-02-13T19:41:51.960

Link: CVE-2025-67706

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-05T10:14:59Z