How severe is CVE-2026-22907?

CVE-2026-22907 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-22907 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22907?

CVE-2026-22907 affects Sick Tdc-x401gl Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22907?

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.

Does CVE-2026-22907 have an EU (EUVD) identifier?

Yes. CVE-2026-22907 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2821.

When was CVE-2026-22907 published?

CVE-2026-22907 was published on 2026-01-15 and last updated on 2026-06-17.

CVE-2026-22907

CVE-2026-22907 is a critical-severity vulnerability in Sick Tdc-x401gl Firmware with a CVSS 3.x base score of 9.9. 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-266.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-2821
Weakness: CWE-266
Affected product: Sick Tdc-x401gl Firmware
Published: 2026-01-15
Last modified: 2026-06-17

Description

An attacker may gain unauthorized access to the host filesystem, potentially allowing them to read and modify system data.

Frequently asked questions

What is CVE-2026-22907?: An attacker may gain unauthorized access to the host filesystem, potentially allowing them to read and modify system data.
How severe is CVE-2026-22907?: CVE-2026-22907 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-22907 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22907?: CVE-2026-22907 affects Sick Tdc-x401gl Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22907?: 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.
Does CVE-2026-22907 have an EU (EUVD) identifier?: Yes. CVE-2026-22907 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2821.
When was CVE-2026-22907 published?: CVE-2026-22907 was published on 2026-01-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:sick:tdc-x401gl_firmware:*:*:*:*:*:*:*:*

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