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CVE-2022-38340

25
FAUCET Score

CVE-2022-38340 is a Path Traversal vulnerability affecting Safe Software FME Server versions 2021.2.5, 2022.0.0.2, and below, specifically within the 'fmedataupload' component. Rated 7.2 HIGH, this vulnerability allows a highly privileged attacker to achieve high confidentiality, integrity, and availability impacts over the network with low attack complexity. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
< 2021.2.6CPE matchmatch criteria
cpe:2.3:a:safe:fme_server:*:*:*:*:*:*:*:*
>= 2022.0.0.0, < 2022.0.1CPE matchmatch criteria
cpe:2.3:a:safe:fme_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.01%
Probability of exploitation in next 30 days
EPSS Percentile
59.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0101 is in the 47th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

community.safe.com / s/article/Known-Issue-Arbitrary-file-upload-with-any-authenticated-FME-Server-account
Third Party Advisory
community.safe.com / s/article/Known-Issue-FME-Server-vulnerability-with-arbitrary-path-traversal-and-file-upload
PatchVendor Advisory
cycura.com / blog/safe-software-inc-fme-server-vulnerability-disclosure
Product