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CVE-2024-2812— Tenda AC15 WriteFacMac formWriteFacMac os command injection

Quick assessment

Affected
Tenda AC15
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tenda AC15是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC15 15.03.05.18 版本存在操作系统命令注入漏洞，该漏洞源于 /goform/WriteFacMac 页面的 formWriteFacMac 方法中的mac 参数存在操作系统命令注入。

CVSS 6.3 · Medium EPSS 4.05% · P90

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-2812

Vulnerability Information
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Vulnerability Title
Tenda AC15 WriteFacMac formWriteFacMac os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Tenda AC15 15.03.05.18/15.03.20_multi. It has been classified as critical. This affects the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257667. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
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
Tenda AC15 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC15是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC15 15.03.05.18 版本存在操作系统命令注入漏洞，该漏洞源于 /goform/WriteFacMac 页面的 formWriteFacMac 方法中的mac 参数存在操作系统命令注入。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Tenda AC15 15.03.05.18 -

II. Public POCs for CVE-2024-2812

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III. Intelligence Information for CVE-2024-2812

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Vendor Advisories for CVE-2024-2812 (1)

Other References for CVE-2024-2812 (1)

Same Patch Batch · Tenda · 2024-03-22 · 13 CVEs total

CVE-2024-2815 8.8 HIGH Tenda AC15 Cookie execCommand R7WebsSecurityHandler stack-based overflow
CVE-2024-2814 8.8 HIGH Tenda AC15 DhcpListClient fromDhcpListClient stack-based overflow
CVE-2024-2813 8.8 HIGH Tenda AC15 fast_setting_wifi_set form_fast_setting_wifi_set stack-based overflow
CVE-2024-2811 8.8 HIGH Tenda AC15 WifiWpsStart formWifiWpsStart stack-based overflow
CVE-2024-2810 8.8 HIGH Tenda AC15 WifiWpsOOB formWifiWpsOOB stack-based overflow
CVE-2024-2809 8.8 HIGH Tenda AC15 SetFirewallCfg formSetFirewallCfg stack-based overflow
CVE-2024-2808 8.8 HIGH Tenda AC15 QuickIndex formQuickIndex stack-based overflow
CVE-2024-2807 8.8 HIGH Tenda AC15 expandDlnaFile formExpandDlnaFile stack-based overflow
CVE-2024-2806 8.8 HIGH Tenda AC15 addWifiMacFilter stack-based overflow
CVE-2024-2805 8.8 HIGH Tenda AC15 SetSpeedWan formSetSpeedWan stack-based overflow
CVE-2024-2817 4.3 MEDIUM Tenda AC15 SysToolRestoreSet fromSysToolRestoreSet cross-site request forgery
CVE-2024-2816 4.3 MEDIUM Tenda AC15 SysToolReboot fromSysToolReboot cross-site request forgery

IV. Related Vulnerabilities

Same product: AC15
Same vendor: Tenda
Same weakness: CWE-78

V. Comments for CVE-2024-2812

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