Home/CVE/Safe Software FME Server v2021.2.5, v2022.0.0.2 and below was discovered to contain a Path Traversal vulnerability via t
CVE

CVE-2022-38340

Safe Software FME Server v2021.2.5, v2022.0.0.2 and below was discovered to contain a Path Traversal vulnerability via t

Safe Software FME Server v2021.2.5, v2022.0.0.2 and below was discovered to contain a Path Traversal vulnerability via the component fmedataupload.

CRITICAL · CVSS 9.1 EPSS 0.00819
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

2
safe fme server< 2021.2.6
safe fme server>= 2022.0.0.0 and < 2022.0.1
▣

Scoring & Timeline

9.1
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Sep 2022 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://community.safe.com/s/article/Known-Issue-Arbitrary-file-upload-with-any-authenticated-FME-Server-accountThird Party Advisory
https://community.safe.com/s/article/Known-Issue-FME-Server-vulnerability-with-arbitrary-path-traversal-and-file-uploadPatchVendor Advisory
https://www.cycura.com/blog/safe-software-inc-fme-server-vulnerability-disclosure/Product
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