CVE-2023-46540 - Vulnerability Details - OpenCVE

TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formNtp.

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 0.00244.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:totolink:x2000r_firmware:1.0.0-b20230221.0948:*:*:*:*:*:*:*

cpe:2.3:h:totolink:x2000r:-:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Totolink Subscribe	X2000r Subscribe X2000r Firmware Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2023-50746	TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formNtp.

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/TOTOLINK/X2000R/11/1.md
https://totolink.cn/home/menu/detail.html?menu_listtpl=download&id=85&ids=36

History

Thu, 26 Feb 2026 15:15:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:o:totolink:x2000r_firmware:1.0.0-b20230221.0948.web:::::::*
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: 2024-09-11T15:19:46.695Z

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

Link: CVE-2023-46540

Vulnrichment

Updated: 2024-08-02T20:45:42.298Z

NVD

Status : Modified

Published: 2023-10-25T18:17:38.637

Modified: 2024-11-21T08:28:41.643

Link: CVE-2023-46540

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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