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Vulnerability record · CVE-2023-39367 · published 17 April 2024

CVE-2023-39367: Peplink smart reader firmware os command injection vulnerability

Peplink · Smart Reader Firmware

An OS command injection vulnerability exists in the web interface mac2name functionality of Peplink Smart Reader v1.2.0 (in QEMU). A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

7.2 CVSS 3.1 High EPSS 38% · top 1.5% CWE-78 · OS command injection
7.2CVSS 3.1 base score
38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An OS command injection vulnerability exists in the web interface mac2name functionality of Peplink Smart Reader v1.2.0 (in QEMU). A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://forum.peplink.com/t/peplink-security-advisory-smart-reader-firmware-1-2-0-cve-2023-43491-cve-2023-45209-cve-2023 Vendor Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1867 ExploitThird Party Advisory
https://forum.peplink.com/t/peplink-security-advisory-smart-reader-firmware-1-2-0-cve-2023-43491-cve-2023-45209-cve-2023 Vendor Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1867 ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1867

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-39367), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.