CVSS 3.1
5.9 mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:NCVE-2022-24400
Medium (5.9) in midnightblue tetra\. EPSS 0.3% chance of exploitation in the next 30 days.
A flaw in the TETRA authentication procecure allows a MITM adversary that can predict the MS challenge RAND2 to set session key DCK to zero.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-639, CWE-807
- Published
- Modified
- Record from
- the NVD, synced
Affected
- midnightblue:tetra\