An authorization bypass through user-controlled key vulnerability [CWE-639] in FortiVoiceEntreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to read the SIP configuration of other users via crafted HTTP or HTTPS requests.
Published 2024-05-14 16:19:13
Updated 2024-05-14 19:17:56
View at NVD,   CVE.org

Products affected by CVE-2023-40720

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Exploit prediction scoring system (EPSS) score for CVE-2023-40720

0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 18 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-40720

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.7
MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/...
N/A
N/A
Fortinet, Inc. 2024-05-14
7.1
HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
2.8
4.2
Fortinet, Inc. 2024-05-14

CWE ids for CVE-2023-40720

  • 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:
    • 6abe59d8-c742-4dff-8ce8-9b0ca1073da8 (Primary)
    • psirt@fortinet.com (Primary)

References for CVE-2023-40720

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