CRITICAL

CVE-2023-47254

CVSS v3

9.8

CRITICAL

EPSS Score

2.2 %

exploit probability, as of 2026-10-19

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-2023-47254 yet.

Full record on NVD

Description

An OS Command Injection in the CLI interface on DrayTek Vigor167 version 5.2.2, allows remote attackers to execute arbitrary system commands and escalate privileges via any account created within the web interface.

Technical details

Published: 2023-12-09

Frequently asked questions

What is CVE-2023-47254?

Is CVE-2023-47254 actively exploited?

Active exploitation of CVE-2023-47254 has not been confirmed. Its EPSS score was 2.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-47254?

CVE-2023-47254 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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