CVE intelligence and bounded remediation

CVE-2022-38202 — There is a path traversal vulnerability in Esri ArcGIS Server versions 10.9.1 and below

High CVSS 7.5

There is a path traversal vulnerability in Esri ArcGIS Server versions 10.9.1 and below. Successful exploitation may allow a remote, unauthenticated attacker traverse the file system to access files outside of the intended directory on ArcGIS Server. This could lead to the disclosure of sensitive site configuration information (not user datasets).

Severity
High
CVSS
7.5 (3.1)
Published
2022-12-28
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-23, CWE-22

Affected products

  • esri / arcgis_server

Matched remediation archetype

Path traversal, unsafe upload, and file handling

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Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

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