DIVDVULNRICHMENT:CVE-2024-21877CVE-2024-21877 Insecure File Generation Based on User Input in Enphase IQ Gateway version 4.x to 8.x and < 8.2.4225
CVSS4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/SC:L/VI:H/SI:L/VA:H/SA:L/S:P/AU:Y/R:I/V:C/RE:H
AI Score
Confidence
High
EPSS
Percentile
21.7%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
total
Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’) vulnerability through a url parameter in Enphase IQ Gateway (formerly known as Envoy) allows File Manipulation. The endpoint requires authentication.This issue affects Envoy: from 4.x to 8.0 and < 8.2.4225.
CNA Affected
[
{
"vendor": "Enphase",
"product": "Envoy",
"versions": [
{
"status": "affected",
"version": "8.0",
"lessThan": "8.2.4225",
"versionType": "semver"
},
{
"status": "affected",
"version": "7.x",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.x",
"versionType": "semver"
},
{
"status": "affected",
"version": "5.x",
"versionType": "semver"
},
{
"status": "affected",
"version": "4.x",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]ADP Affected
[
{
"cpes": [
"cpe:2.3:h:enphase:envoy:-:*:*:*:*:*:*:*"
],
"vendor": "enphase",
"product": "envoy",
"versions": [
{
"status": "affected",
"version": "8.0",
"lessThan": "8.2.4225",
"versionType": "semver"
},
{
"status": "affected",
"version": "7x"
},
{
"status": "affected",
"version": "6x"
},
{
"status": "affected",
"version": "5x"
},
{
"status": "affected",
"version": "4x"
}
],
"defaultStatus": "unknown"
}
]
CVSS4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/SC:L/VI:H/SI:L/VA:H/SA:L/S:P/AU:Y/R:I/V:C/RE:H
AI Score
Confidence
High
EPSS
Percentile
21.7%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
total