A out-of-bounds write in Fortinet FortiOS 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, FortiProxy 7.4.0, 7.2.0 through 7.2.6, 7.0.0 through 7.0.12, 2.0.0 through 2.0.13 allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.
Published 2024-03-12 15:15:46
Updated 2024-03-15 15:22:17
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Products affected by CVE-2023-42789

Exploit prediction scoring system (EPSS) score for CVE-2023-42789

0.11%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-42789

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
NIST 2024-03-15
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
Fortinet, Inc. 2024-03-12

CWE ids for CVE-2023-42789

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: psirt@fortinet.com (Primary)

References for CVE-2023-42789

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