What is CVE-2022-24404?

CVE-2022-24404 is a medium-severity vulnerability in Etsi Tetra Standard, classified under CWE-353. CVSS score: 5.9/10. Published 2023-10-19.

How severe is CVE-2022-24404?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Etsi Tetra Standard

CVE-2022-24404

Lack of cryptographic integrity check on TETRA air-interface encrypted traffic. Since a stream cipher is employed, this allows an active adversary to manipulate cleartext data in a bit-by-bit fashion.

EPSS: 0.002 (12.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L.

Affected products

Etsi Tetra Standard — versions all
Midnightblue Tetra\ — versions burst

Weakness classification (CWE)

CWE-353
CWE-354 — Improper Validation of Integrity Check Value

References

cert@ncsc.nl (related, Vendor Advisory)

Frequently asked questions

What is CVE-2022-24404?: CVE-2022-24404 is a medium-severity vulnerability in Etsi Tetra Standard, classified under CWE-353. CVSS score: 5.9/10. Published 2023-10-19.
How severe is CVE-2022-24404?: Medium severity. CVSS v3 base score is 5.9 out of 10.