Vulnerability Details : CVE-2022-24400
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.
Published
2023-10-19 10:15:09
Updated
2023-10-25 18:45:07
Products affected by CVE-2022-24400
- cpe:2.3:a:midnightblue:tetra\:burst:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-24400
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-24400
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
National Cyber Security Centre Netherlands (NCSC-NL) | |
5.9
|
MEDIUM | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N |
1.6
|
4.2
|
NIST |
CWE ids for CVE-2022-24400
-
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-24400
-
https://tetraburst.com/
TETRA:BURST | Midnight BlueVendor Advisory
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