CVE-2021-46416 - Vulnerability Details - OpenCVE

Insecure direct object reference in SUNNY TRIPOWER 5.0 Firmware version 3.10.16.R leads to unauthorized user groups accessing due to insecure cookie handling.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Sma	Sunny Tripower Sunny Tripower Firmware

Configuration 1 [-]

AND

cpe:2.3:o:sma:sunny_tripower_firmware:3.10.16.r:*:*:*:*:*:*:*

cpe:2.3:h:sma:sunny_tripower:5.0:*:*:*:*:*:*:*

No data.

References

Link	Providers
http://packetstormsecurity.com/files/166670/SAM-SUNNY-TRIPOWER-5.0-Insecure-Direct-Object-Reference.html
https://drive.google.com/drive/folders/1BPULhDC_g__seH_VnQlVtkrKdOLkXdzV?usp=sharing
https://www.sma.de/en/products/solarinverters/sunny-tripower-30-40-50-60.html

History

Mon, 13 Jul 2026 17:30:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}`	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}` cvssV3_1 `{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-04-07T10:45:55.000Z

Updated: 2026-07-13T16:25:53.038Z

Reserved: 2022-01-24T00:00:00.000Z

Link: CVE-2021-46416

Vulnrichment

Updated: 2024-08-04T05:02:11.549Z

NVD

Status : Modified

Published: 2022-04-07T11:15:10.037

Modified: 2026-06-17T04:14:51.340

Link: CVE-2021-46416

Redhat

No data.

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