CVE-2023-36955

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Published Oct 16, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

TOTOLINK CP300+ <=V5.2cu.7594_B20200910 was discovered to contain a stack overflow via the File parameter in the function UploadCustomModule.

Affected Products

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:cp300\+_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:totolink:cp300\+:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-40875	TOTOLINK CP300+ <=V5.2cu.7594_B20200910 was discovered to contain a stack overflow via the File parameter in the function UploadCustomModule.

Metrics

No CVSS v4.0

Attack Vector 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.

Exploit prediction score: < 1% (0.849% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/Archerber/bug_submit/blob/main/TOTOLINK/CP300%2B_4.md

History

Feb 26, 2026 2:15 PM Affected versions updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
CPEs		cpe:2.3:o:totolink:cp300\+_firmware:5.2cu.7594_b20200910:::::::*
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Totolink Cp300\+ Cp300\+ Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: Sep 16, 2024, 6:43 PM

Status: PUBLISHED
Assigner: mitre
Published: Oct 16, 2023, 12:00 AM
Updated: Sep 16, 2024, 6:43 PM
Reserved: Jun 28, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 5:01 PM

Updated: Aug 2, 2024, 5:01 PM

NVD Updated: Jun 17, 2026, 6:07 AM

Status: Modified
Published: Oct 16, 2023, 6:15 AM
Modified: Jun 17, 2026, 6:07 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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