CRITICAL

CVE-2023-36947

CVSS v3

9.8

CRITICAL

EPSS Score

1.0 %

exploit probability, as of 2026-10-17

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-36947 yet.

Full record on NVD

Description

TOTOLINK X5000R V9.1.0u.6118_B20201102 and TOTOLINK A7000R V9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the File parameter in the function UploadCustomModule.

Technical details

Published: 2023-10-16

Frequently asked questions

What is CVE-2023-36947?

TOTOLINK X5000R V9.1.0u.6118_B20201102 and TOTOLINK A7000R V9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the File parameter in the function UploadCustomModule.

Is CVE-2023-36947 actively exploited?

Active exploitation of CVE-2023-36947 has not been confirmed. Its EPSS score was 1.0% on 2026-10-17, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-36947?

CVE-2023-36947 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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