What is CVE-2023-3632?

CVE-2023-3632 is a critical-severity vulnerability in Kunduz, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2023-08-09.

How severe is CVE-2023-3632?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Kunduz

CVE-2023-3632

Use of Hard-coded Cryptographic Key vulnerability in Sifir Bes Education and Informatics Kunduz - Homework Helper App allows Authentication Abuse, Authentication Bypass. This issue affects Kunduz - Homework Helper App: before 6.2.3.

Published 2023-08-09 · last modified 2026-06-17.

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: 0.008 (55.0th percentile), scored 2026-10-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: -0.000

Affected products

Kunduz
Sifir Bes Education And Informatics Kunduz - Homework Helper App — versions 0

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

www.usom.gov.tr/bildirim/tr-23-0446 (Third Party Advisory, government-resource, broken-link)
siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0446 (government-resource)

Frequently asked questions

What is CVE-2023-3632?: CVE-2023-3632 is a critical-severity vulnerability in Kunduz, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2023-08-09.
How severe is CVE-2023-3632?: Critical severity. CVSS v3 base score is 9.8 out of 10.