Enphase IQ Gateway URL Parameter command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Enphase IQ Gateway. This issue affects some unknown processing of the component URL Parameter Handler. This manipulation causes command injection. This vulnerability is registered as CVE-2024-21880. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Enphase IQ Gateway (affected version unknown) and classified as critical. Affected by this vulnerability is an unknown functionality of the component URL Parameter Handler. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability via the url parameter of an authenticated enpoint in Enphase IQ Gateway (formerly known as Enphase) allows OS Command Injection.This issue affects Envoy: 4.x <= 7.x

The weakness was published by Wietse Boonstra. It is possible to read the advisory at csirt.divd.nl. This vulnerability is known as CVE-2024-21880 since 01/02/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation requires an enhanced level of successful authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/24/2024). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.2
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/02/2024 🔍
08/10/2024 +221 days 🔍
08/11/2024 +0 days 🔍
08/24/2024 +13 days 🔍

Sourcesinfo

Advisory: csirt.divd.nl
Researcher: Wietse Boonstra
Status: Confirmed

CVE: CVE-2024-21880 (🔍)
GCVE (CVE): GCVE-0-2024-21880
GCVE (VulDB): GCVE-100-274135

Entryinfo

Created: 08/11/2024 00:43
Updated: 08/24/2024 07:47
Changes: 08/11/2024 00:43 (70), 08/13/2024 13:17 (1), 08/24/2024 07:47 (9)
Complete: 🔍
Cache ID: 216::103

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