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Fencer Vulns
high 8.8

CVE-2023-0822 json

Improper Authorization

published 2023-02-17 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-12825

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits
0
none known

Summary

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.

Patch / fix

  • Delta Electronics DIAEnergie v1.9.03.001

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-298-06 updated cvss 8.8

Delta Electronics DIAEnergie

  • Delta Electronics DIAEnergie < 1.9.01.002, < 1.9.02.001, < 1.9.03.001
    affected: mitigation “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.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Delta Electronics DIAEnergie

Classification

Weakness
  • CWE-285 Improper Authorization
  • CWE-552 Files or Directories Accessible to External Parties

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.