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DIVDCVE-2024-21878

HistoryAug 12, 2024 - 1:38 p.m.

CVE-2024-21878

2024-08-1213:38:15

CWE-78

CWE-77

DIVD

web.nvd.nist.gov

cve-2024-21878; enphase iq gateway; os command injection; unpatched vulnerability

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

CVSS4

9.2

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

6.6

Confidence

High

EPSS

0.001

Percentile

28.7%

JSON

Improper Neutralization of Special Elements used in a Command (‘Command Injection’) vulnerability in Enphase IQ Gateway (formerly known as Envoy) allows OS Command Injection. This vulnerability is present in an internal script.This issue affects Envoy: from 4.x up to and including 8.x and is currently unpatched.

Affected configurations

Nvd

Node

enphaseiq_gateway_firmwareRange4.0–8.2.4225

AND

enphaseiq_gatewayMatch-

VendorProductVersionCPE
enphaseiq_gateway_firmware*cpe:2.3:o:enphase:iq_gateway_firmware:*:*:*:*:*:*:*:*
enphaseiq_gateway-cpe:2.3:h:enphase:iq_gateway:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
enphase	iq_gateway_firmware	*	cpe:2.3:o:enphase:iq_gateway_firmware::::::::
enphase	iq_gateway	-	cpe:2.3:h:enphase:iq_gateway:-:::::::*

CNA Affected

[
  {
    "vendor": "Enphase",
    "product": "Envoy",
    "versions": [
      {
        "status": "affected",
        "version": "8.x",
        "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": "affected"
  }
]

References

csirt.divd.nl/CVE-2024-21878

csirt.divd.nl/DIVD-2024-00011

enphase.com/cybersecurity/advisories/ensa-2024-3

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

CVSS4

9.2

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

6.6

Confidence

High

EPSS

0.001

Percentile

28.7%

JSON

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