How severe is CVE-2022-26059?

CVE-2022-26059 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-26059 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-26059?

CVE-2022-26059 affects Deltaww Diaenergie. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-26059?

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-2022-26059 published?

CVE-2022-26059 was published on 2022-03-29 and last updated on 2026-06-17.

CVE-2022-26059

CVE-2022-26059 is a critical-severity vulnerability in Deltaww Diaenergie with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Deltaww Diaenergie
Published: 2022-03-29
Last modified: 2026-06-17

Description

Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a blind SQL injection vulnerability that exists in GetQueryData. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands.

Frequently asked questions

What is CVE-2022-26059?: Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a blind SQL injection vulnerability that exists in GetQueryData. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands.
How severe is CVE-2022-26059?: CVE-2022-26059 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-26059 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-26059?: CVE-2022-26059 affects Deltaww Diaenergie. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-26059?: 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-2022-26059 published?: CVE-2022-26059 was published on 2022-03-29 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-081-01

Affected products (1)

cpe:2.3:a:deltaww:diaenergie:*:*:*:*:*:*:*:*

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