PT-2023-2727 · NetGear · Netgear Rax30

Noam Moshe + 3 · Published 2023-01-24 · Updated 2025-01-03 · CVE-2023-27367

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR RAX30 (affected versions not specified)

Description The issue is related to the libcms cli module in the NETGEAR RAX30 router's software, which lacks proper input validation. This allows an attacker to execute arbitrary code in the context of root. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the libcms cli module, where a user-supplied command is not properly validated before being used to execute a system call.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2023-02572

CVE-2023-27367

ZDI-23-498

Affected Products

Netgear Rax30

References · 9

• https://osv.dev/vulnerability/CVE-2023-27367 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-498 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-27367 · Security Note
• https://kb.netgear.com/000065619/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2022-0348 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02572 · Security Note
• https://t.me/cvenotify/106196 · Telegram Post
• https://zerodayinitiative.com/advisories/ZDI-CAN-19838 · Note
• https://t.me/true_secator/4373 · Telegram Post
• https://vuldb.com/ru/?id.227833 · Note