How severe is CVE-2023-25946?

CVE-2023-25946 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-25946 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-25946?

CVE-2023-25946 affects Qrio Q-sl2 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-25946?

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-2023-25946 published?

CVE-2023-25946 was published on 2023-05-23 and last updated on 2026-06-17.

CVE-2023-25946

CVE-2023-25946 is a high-severity vulnerability in Qrio Q-sl2 Firmware with a CVSS 3.x base score of 8.8. 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-287.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Qrio Q-sl2 Firmware
Published: 2023-05-23
Last modified: 2026-06-17

Description

Authentication bypass vulnerability in Qrio Lock (Q-SL2) firmware version 2.0.9 and earlier allows a network-adjacent attacker to analyze the product's communication data and conduct an arbitrary operation under certain conditions.

Frequently asked questions

What is CVE-2023-25946?: Authentication bypass vulnerability in Qrio Lock (Q-SL2) firmware version 2.0.9 and earlier allows a network-adjacent attacker to analyze the product's communication data and conduct an arbitrary operation under certain conditions.
How severe is CVE-2023-25946?: CVE-2023-25946 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-25946 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-25946?: CVE-2023-25946 affects Qrio Q-sl2 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-25946?: 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-2023-25946 published?: CVE-2023-25946 was published on 2023-05-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:qrio:q-sl2_firmware:*:*:*:*:*:*:*:*

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