CVE-2023-0822

highpriority · track · 35EPSS 0.006 · 50 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.63% (50th) EPSS

CVSS 8.8 · high

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

The affected product DIAEnergie (versions prior to v1.9.03.001) contains improper authorization, which could allow an unauthorized user to bypass authorization and access privileged functionality.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationDIAEnergiecisa_csaf_ot
Delta did not publicly release v1.9.01.002, v1.9.02.001, and v1.9.03.001, which address these vulnerabilities. Users are encouraged to contact Delta to receive these updates.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ics-cert@hq.dhs.gov USexploitability 2.8 · impact 5.9

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-552USprimaryCWE-285USCWE-285US

affected products (8)

Products and version ranges known to be affected.

DIAEnergie - DIAEnergie versions prior to v1.9.01.002all versionscisa_csaf_otUS
DIAEnergie - DIAEnergie versions prior to v1.9.02.001all versionscisa_csaf_otUS
DIAEnergie: < 1.9.03.001all versionscisa_csaf_otUS
Delta Electronics DIAEnergie< 1.9.01.002cisa_csaf_otUS
Delta Electronics DIAEnergie< 1.9.02.001cisa_csaf_otUS
Delta Electronics DIAEnergie< 1.9.03.001cisa_csaf_otUS
DIAEnergie0 → v1.9.03.001enisa_euvdEU
deltaww diaenergie< 1.9.03.001nvdUScpe:2.3:a:deltaww:diaenergie:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-22-298-06Delta Electronics DIAEnergie2022-11-10icsa · cisa_csaf_otUS
This updated advisory is a follow-up to the original advisory titled ICSA-22-298-06 Delta Electronics DIAEnergie (Update A) that was published November 10, 2022, to the ICS webpage at www.cisa.gov/uscert.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2023-02-17modified 2026-06-17

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+566 more

references (5)

External citations — patches, advisories, analysis.

https://cxsecurity.com/cveshow/CVE-2023-0822/cnnvd
https://www.cisa.gov/uscert/ics/advisories/icsa-22-298-06 cnnvd
https://www.deltaww.com/en-US/indexPatchcnnvd
https://www.cisa.gov/uscert/ics/advisories/icsa-22-298-06 enisa_euvd
https://www.cisa.gov/uscert/ics/advisories/icsa-22-298-06Third Party AdvisoryUS Government Resourcenvd

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