PT-2023-12748 · Tetra · Tetra

Midnight Blue · Publicado 2023-07-25 · Atualizado 2025-07-21 · CVE-2022-24400

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TETRA (affected versions not specified)

Description A flaw in the TETRA authentication procedure allows a Man-In-The-Middle (MITM) adversary that can predict the MS challenge RAND2 to set session key DCK to zero. This issue does not specify the number of potentially affected devices or any real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

IDOR

Enumeração de Fraquezas

CWE-639

CWE-807

Identificadores relacionados

CVE-2022-24400

Produtos afetados

Tetra

Referências · 11

• https://twitter.com/DMFezzaReedCISA/status/1714979314586779677 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2022-24400 · Nota de Segurança
• https://t.me/cvenotify/59725 · Publicação no Telegram
• https://twitter.com/ChristineP76251/status/1947274275716542614 · Publicação no Twitter
• https://t.me/cibsecurity/72556 · Publicação no Telegram
• https://t.me/cvenotify/59702 · Publicação no Telegram
• https://tetraburst.com · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1714942804017995986 · Publicação no Twitter
• https://t.me/cibsecurity/72563 · Publicação no Telegram
• https://t.me/true_secator/4656 · Publicação no Telegram
• https://t.me/cvenotify/59711 · Publicação no Telegram