Auth bypass in Deltaww Diaenergie

CVE-2021-32967

Delta Electronics DIAEnergie Version 1.7.5 and prior may allow an attacker to add a new administrative user without being authenticated or authorized, which may allow the attacker to log in and use the device with administrative privileges.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.2th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-32967: held from 0.014 to 0.014.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

  • Deltaww Diaenergie
  • Delta Electronics Diaenergie — versions DIAEnergie Version 1.7.5 and prior

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2021-32967?
CVE-2021-32967 is a critical-severity vulnerability in Deltaww Diaenergie, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2021-08-30.
How severe is CVE-2021-32967?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-32967 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.