5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RC:C
5.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.0%
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.
[
{
"vendor": "Fortinet",
"product": "FortiProxy",
"defaultStatus": "unaffected",
"versions": [
{
"versionType": "semver",
"version": "7.4.0",
"lessThanOrEqual": "7.4.1",
"status": "affected"
},
{
"versionType": "semver",
"version": "7.2.0",
"lessThanOrEqual": "7.2.7",
"status": "affected"
},
{
"versionType": "semver",
"version": "7.0.0",
"lessThanOrEqual": "7.0.13",
"status": "affected"
},
{
"versionType": "semver",
"version": "2.0.0",
"lessThanOrEqual": "2.0.14",
"status": "affected"
}
]
},
{
"vendor": "Fortinet",
"product": "FortiOS",
"defaultStatus": "unaffected",
"versions": [
{
"versionType": "semver",
"version": "7.4.0",
"lessThanOrEqual": "7.4.1",
"status": "affected"
},
{
"versionType": "semver",
"version": "7.2.0",
"lessThanOrEqual": "7.2.7",
"status": "affected"
},
{
"versionType": "semver",
"version": "7.0.0",
"lessThanOrEqual": "7.0.12",
"status": "affected"
},
{
"versionType": "semver",
"version": "6.4.0",
"lessThanOrEqual": "6.4.15",
"status": "affected"
},
{
"versionType": "semver",
"version": "6.2.0",
"lessThanOrEqual": "6.2.16",
"status": "affected"
}
]
}
]
5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RC:C
5.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.0%