How severe is CVE-2022-26591?

CVE-2022-26591 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-26591 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-26591?

CVE-2022-26591 affects Fantec Mwid25-ds Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-26591?

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

When was CVE-2022-26591 published?

CVE-2022-26591 was published on 2022-04-06 and last updated on 2026-06-17.

CVE-2022-26591

CVE-2022-26591 is a high-severity vulnerability in Fantec Mwid25-ds Firmware with a CVSS 3.x base score of 7.5. 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-384.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-384
Affected product: Fantec Mwid25-ds Firmware
Published: 2022-04-06
Last modified: 2026-06-17

Description

FANTEC GmbH MWiD25-DS Firmware v2.000.030 allows unauthenticated attackers to access and download arbitrary files via a crafted GET request.

Frequently asked questions

What is CVE-2022-26591?: FANTEC GmbH MWiD25-DS Firmware v2.000.030 allows unauthenticated attackers to access and download arbitrary files via a crafted GET request.
How severe is CVE-2022-26591?: CVE-2022-26591 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-26591 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-26591?: CVE-2022-26591 affects Fantec Mwid25-ds Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-26591?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-26591 published?: CVE-2022-26591 was published on 2022-04-06 and last updated on 2026-06-17.

References

https://drive.google.com/file/d/1aY4LYjUskte8Z3grdbjCnPh8nMEAtH2v/view?usp=sharing

Affected products (1)

cpe:2.3:o:fantec:mwid25-ds_firmware:2.000.030:*:*:*:*:*:*:*

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