CVE-2023-45586

An insufficient verification of data authenticity vulnerability [CWE-345] in Fortinet FortiOS SSL-VPN tunnel mode version 7.4.0 through 7.4.1, version 7.2.0 through 7.2.7 and before 7.0.12 & FortiProxy SSL-VPN tunnel mode version 7.4.0 through 7.4.1, version 7.2.0 through 7.2.7 and before 7.0.13 allows an authenticated VPN user to send (but not receive) packets spoofing the IP of another user via crafted network packets.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
fortinetCNA
4.7 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RL:X/RC:C
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
VendorProductVersion
fortinetfortiproxy
2.0.0 ≤
𝑥
≤ 2.0.12
fortinetfortiproxy
7.0.0 ≤
𝑥
< 7.0.14
fortinetfortiproxy
7.2.0 ≤
𝑥
< 7.2.8
fortinetfortiproxy
7.4.0
fortinetfortiproxy
7.4.1
fortinetfortios
6.2.0 ≤
𝑥
≤ 6.2.16
fortinetfortios
6.4.0 ≤
𝑥
≤ 6.4.15
fortinetfortios
7.0.0 ≤
𝑥
< 7.0.13
fortinetfortios
7.2.0 ≤
𝑥
< 7.2.8
fortinetfortios
7.4.0
fortinetfortios
7.4.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://fortiguard.com/psirt/FG-IR-23-225
https://fortiguard.com/psirt/FG-IR-23-225