CVE-2023-33302

🔶 medium

Summary

A buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiMail webmail and administrative interface version 6.4.0 through 6.4.4 and before 6.2.6 and FortiNDR administrative interface version 7.2.0 and before 7.1.0 allows an authenticated attacker with regular webmail access to trigger a buffer overflow and to possibly execute unauthorized code or commands via specifically crafted HTTP requests.

CVSS Score

4.7

Medium

EPSS Score

0.4

Exploit Probability

Published Date

2025-03-31

First Seen: 2026-01-05

📊 Relative Risk Intelligence

This CVE is Lower Risk - more severe than 13.8% of all 326,604 vulnerabilities in our database.

#281,479

Below average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Mar 31, 2025

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

SSVC data provided by CISA

Last Modified 2025-07-23

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CWE IDs (Weakness Types)

CWE-120

📦 Affected Products 5

Vendor	Product	Status	Affected Versions
fortinet	fortimail	Affected	≥ 5.4.0 ≤ 5.4.12
fortinet	fortimail	Affected	≥ 6.0.0 < 6.0.11
fortinet	fortimail	Affected	≥ 6.2.0 < 6.2.7
fortinet	fortimail	Affected	≥ 6.4.0 < 6.4.5
fortinet	fortindr	Affected	≥ 1.1.0 < 7.2.1

🔗 References 1

https://fortiguard.fortinet.com/psirt/FG-IR-21-023

Vendor Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2025-53681	⚠️ high	7.2	0.0	An improper neutralization of special elements used in an SQL Command ("SQL Injection&") vulnerability [CWE-89] vulnerab...	2026-05-12
CVE-2026-25088	🔶 medium	5.4	0.0	An improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiN...	2026-05-12
CVE-2024-23104	🔶 medium	5.4	0.0	An exposure of sensitive information to an unauthorized actor vulnerability in Fortinet FortiNDR 7.6.0, FortiNDR 7.4.0 t...	2026-04-14
CVE-2025-55717	🔶 medium	4.0	0.0	A cleartext storage of sensitive information vulnerability [CWE-312] vulnerability in Fortinet FortiMail 7.6.0 through 7...	2026-03-10
CVE-2025-54972	🔶 medium	4.3	0.1	An improper neutralization of crlf sequences ('crlf injection') vulnerability in Fortinet FortiMail 7.6.0 through 7.6.3,...	2025-11-18
CVE-2024-47569	🔶 medium	4.3	0.0	A insertion of sensitive information into sent data vulnerability in Fortinet FortiMail 7.4.0 through 7.4.2, FortiMail 7...	2025-10-14

These CVEs affect the same products