CVE-2025-22258

EUVD-2025-34240

14.10.2025, 16:15

A heap-based buffer overflow in Fortinet FortiSRA 1.5.0, 1.4.0 through 1.4.2, FortiPAM 1.5.0, 1.4.0 through 1.4.2, 1.3.0 through 1.3.1, 1.2.0, 1.1.0 through 1.1.2, 1.0.0 through 1.0.3, FortiProxy 7.6.0 through 7.6.1, 7.4.0 through 7.4.7, FortiOS 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.2 through 7.0.16, FortiSwitchManager 7.2.1 through 7.2.5 allows attackers to escalate their privilege via specially crafted http requests.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	6.5 MEDIUM	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
fortinet	CNA	5.7 MEDIUM	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H/E:P/RL:W/RC:R

Base Score

CVSS 3.x

EPSS Score

Percentile: 24%

Affected Products (NVD)

Vendor	Product	Version
fortinet	fortios	7.0.2 ≤ 𝑥 < 7.0.17
fortinet	fortios	7.2.0 ≤ 𝑥 < 7.2.11
fortinet	fortios	7.4.0 ≤ 𝑥 < 7.4.7
fortinet	fortios	7.6.0 ≤ 𝑥 < 7.6.3
fortinet	fortipam	1.0.0 ≤ 𝑥 < 1.4.3
fortinet	fortipam	1.5.0
fortinet	fortiproxy	7.4.0 ≤ 𝑥 < 7.4.8
fortinet	fortiproxy	7.6.0 ≤ 𝑥 < 7.6.2
fortinet	fortisra	1.4.0 ≤ 𝑥 < 1.4.3
fortinet	fortisra	1.5.0
fortinet	fortiswitchmanager	7.2.1 ≤ 𝑥 < 7.2.6

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-122 - Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References

https://fortiguard.fortinet.com/psirt/FG-IR-24-546