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CVE-2024-29973

Quick assessment

Affected
Zyxel NAS326 firmware
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zyxel NAS542和Zyxel NAS326都是中国合勤（Zyxel）公司的产品。Zyxel NAS542是一款NAS（网络附加存储）设备。Zyxel NAS326是一款云存储 NAS。 Zyxel NAS326 V5.21(AAZF.17)C0之前版本、NAS542 V5.21(ABAG.14)C0之前版本存在操作系统命令注入漏洞，该漏洞源于setCookie参数中存在命令注入漏洞，从而导致攻击者可通过HTTP POST请求来执行某些操作系统 (OS) 命令。

CVSS 9.8 · Critical EPSS 86.09% · P100

Public Exploits 1

Nuclei · 1 CVE-2024-29973.yaml [template]
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I. Basic Information for CVE-2024-29973

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
** UNSUPPORTED WHEN ASSIGNED ** The command injection vulnerability in the “setCookie” parameter in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Zyxel NAS326和Zyxel NAS542 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel NAS542和Zyxel NAS326都是中国合勤（Zyxel）公司的产品。Zyxel NAS542是一款NAS（网络附加存储）设备。Zyxel NAS326是一款云存储 NAS。 Zyxel NAS326 V5.21(AAZF.17)C0之前版本、NAS542 V5.21(ABAG.14)C0之前版本存在操作系统命令注入漏洞，该漏洞源于setCookie参数中存在命令注入漏洞，从而导致攻击者可通过HTTP POST请求来执行某些操作系统 (OS) 命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Zyxel NAS326 firmware < V5.21(AAZF.17)C0 -
Zyxel NAS542 firmware < V5.21(ABAG.14)C0 -

II. Public POCs for CVE-2024-29973

# POC Description Source Link Shenlong Link
1 None https://github.com/momika233/CVE-2024-29973 POC Details
2 POC for CVE-2024-29973 https://github.com/bigb0x/CVE-2024-29973 POC Details
3 None https://github.com/k3lpi3b4nsh33/CVE-2024-29973 POC Details
4 PoC and Bulk Scanner for CVE-2024-29973 https://github.com/p0et08/CVE-2024-29973 POC Details
5 Exploiter a Vulnerability detection and Exploitation tool for CVE-2024-29973 with Asychronous Performance. https://github.com/RevoltSecurities/CVE-2024-29973 POC Details
6 None https://github.com/skyrowalker/CVE-2024-29973 POC Details
7 None https://github.com/0xlf/CVE-2024-29973 POC Details
8 The command injection vulnerability in the “setCookie” parameter in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-29973.yaml POC Details
9 None https://github.com/NanoWraith/CVE-2024-29973 POC Details
10 None https://github.com/zxcod3/CVE-2024-29973 POC Details
11 None https://github.com/0zerobyte/CVE-2024-29973 POC Details
12 None https://github.com/voidbroker/CVE-2024-29973 POC Details
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III. Intelligence Information for CVE-2024-29973

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Other References for CVE-2024-29973 (1)

Same Patch Batch · Zyxel · 2024-06-04 · 5 CVEs total

CVE-2024-29974 9.8 CRITICAL Zyxel NAS326和Zyxel NAS542 代码问题漏洞
CVE-2024-29972 9.8 CRITICAL Zyxel NAS326和Zyxel NAS542 操作系统命令注入漏洞
CVE-2024-29975 6.7 MEDIUM Zyxel NAS326和Zyxel NAS542 安全漏洞
CVE-2024-29976 6.5 MEDIUM Zyxel NAS326和Zyxel NAS542 安全漏洞

IV. Related Vulnerabilities

Same product: NAS326 firmware
Same vendor: Zyxel
Same weakness: CWE-78

V. Comments for CVE-2024-29973

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