CVE-2023-46521 - Vulnerability Details - OpenCVE

TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin was discovered to contain a stack overflow via the function RegisterRegister.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00243.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Tp-link Subscribe	Tl-wr886n Subscribe Tl-wr886n Firmware Subscribe

Configuration 1 [-]

AND

cpe:2.3:o:tp-link:tl-wr886n_firmware:3.0.14:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr886n:7.0:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-50727	TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin was discovered to contain a stack overflow via the function RegisterRegister.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/XYIYM/Digging/blob/main/TP-LINK/TL-WR886N/11/1.md
https://resource.tp-link.com.cn/pc/docCenter/showDoc?id=1676623713687165

History

Fri, 27 Feb 2026 00:15:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:o:tp-link:tl-wr886n_firmware:7.0_3.0.14_build_221115_rel.56908n:::::::*
Metrics	cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}` cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-10-25T00:00:00.000Z

Updated: 2024-09-11T15:26:46.916Z

Reserved: 2023-10-23T00:00:00.000Z

Link: CVE-2023-46521

Vulnrichment

Updated: 2024-08-02T20:45:42.303Z

NVD

Status : Modified

Published: 2023-10-25T18:17:38.100

Modified: 2024-11-21T08:28:38.567

Link: CVE-2023-46521

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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