How severe is CVE-2026-40817?

CVE-2026-40817 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-2026-40817 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-40817?

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.

Does CVE-2026-40817 have an EU (EUVD) identifier?

Yes. CVE-2026-40817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32122.

When was CVE-2026-40817 published?

CVE-2026-40817 was published on 2026-05-27 and last updated on 2026-06-17.

CVE-2026-40817

CVE-2026-40817 is a high-severity vulnerability 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-32122
Weakness: CWE-89
Published: 2026-05-27
Last modified: 2026-06-17

Description

An unauthenticated remote attacker can exploit an unauthenticated SQL Injection vulnerability in the getAlarmProfiles function due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

Frequently asked questions

What is CVE-2026-40817?: An unauthenticated remote attacker can exploit an unauthenticated SQL Injection vulnerability in the getAlarmProfiles function due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.
How severe is CVE-2026-40817?: CVE-2026-40817 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-2026-40817 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-40817?: 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.
Does CVE-2026-40817 have an EU (EUVD) identifier?: Yes. CVE-2026-40817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32122.
When was CVE-2026-40817 published?: CVE-2026-40817 was published on 2026-05-27 and last updated on 2026-06-17.

References

https://www.certvde.com/en/advisories/VDE-2026-044/

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