How severe is CVE-2022-38340?

CVE-2022-38340 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-38340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-38340?

CVE-2022-38340 affects Safe Fme Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-38340?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-38340 published?

CVE-2022-38340 was published on 2022-09-20 and last updated on 2026-06-17.

CVE-2022-38340

CVE-2022-38340 is a critical-severity vulnerability in Safe Fme Server with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Safe Fme Server
Published: 2022-09-20
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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 the component fmedataupload.
How severe is CVE-2022-38340?: CVE-2022-38340 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-38340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-38340?: CVE-2022-38340 affects Safe Fme Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-38340?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-38340 published?: CVE-2022-38340 was published on 2022-09-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:safe:fme_server:*:*:*:*:*:*:*:*

More vulnerabilities in Safe Fme Server

CVE-2022-38339 — Critical (CVSS 9.6): Safe Software FME Server v2021.2.5, v2022.0.0.2 and below contains a cross-site scripting (XSS) vulnerability which…
CVE-2018-20402 — High (CVSS 8.8): Safe Software FME Server through 2018.1 creates and enables three additional accounts in addition to the initial…
CVE-2022-38342 — High (CVSS 8.5): Safe Software FME Server v2021.2.5, v2022.0.0.2 and below was discovered to contain a XML External Entity (XXE)…
CVE-2023-35801 — High (CVSS 8.1): A directory traversal vulnerability in Safe Software FME Server before 2022.2.5 allows an attacker to bypass validation…
CVE-2022-38341 — High (CVSS 7.1): Safe Software FME Server v2021.2.5 and below does not employ server-side validation.
CVE-2020-22789 — Medium (CVSS 6.1): Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin…

All CVEs affecting Safe Fme Server →

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