Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-2897— Tenda AC7 WriteFacMac formWriteFacMac os command injection

Quick assessment

Affected
Tenda AC7
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 AC7是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC7 15.03.06.44 版本存在操作系统命令注入漏洞，该漏洞源于 formWriteFacMac 方法的 mac 参数存在缓冲区溢出漏洞。

CVSS 6.3 · Medium EPSS 7.83% · P94

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2024-2897

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Tenda AC7 WriteFacMac formWriteFacMac os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical has been found in Tenda AC7 15.03.06.44. Affected is the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257940. 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 AC7 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC7是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC7 15.03.06.44 版本存在操作系统命令注入漏洞，该漏洞源于 formWriteFacMac 方法的 mac 参数存在缓冲区溢出漏洞。
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 AC7 15.03.06.44 -

II. Public POCs for CVE-2024-2897

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-2897

请登录查看更多情报信息。

Vendor Advisories for CVE-2024-2897 (3)

Other References for CVE-2024-2897 (1)

Same Patch Batch · Tenda · 2024-03-26 · 13 CVEs total

CVE-2024-2891 8.8 HIGH Tenda AC7 QuickIndex formQuickIndex stack-based overflow
CVE-2024-2892 8.8 HIGH Tenda AC7 setcfm formSetCfm stack-based overflow
CVE-2024-2893 8.8 HIGH Tenda AC7 SetOnlineDevName formSetDeviceName stack-based overflow
CVE-2024-2894 8.8 HIGH Tenda AC7 SetNetControlList formSetQosBand stack-based overflow
CVE-2024-2895 8.8 HIGH Tenda AC7 WifiWpsOOB formWifiWpsOOB stack-based overflow
CVE-2024-2896 8.8 HIGH Tenda AC7 WifiWpsStart formWifiWpsStart stack-based overflow
CVE-2024-2898 8.8 HIGH Tenda AC7 SetStaticRouteCfg fromSetRouteStatic stack-based overflow
CVE-2024-2899 8.8 HIGH Tenda AC7 WifiExtraSet fromSetWirelessRepeat stack-based overflow
CVE-2024-2900 8.8 HIGH Tenda AC7 saveParentControlInfo stack-based overflow
CVE-2024-2901 8.8 HIGH Tenda AC7 openSchedWifi setSchedWifi stack-based overflow
CVE-2024-2902 8.8 HIGH Tenda AC7 WifiGuestSet fromSetWifiGusetBasic stack-based overflow
CVE-2024-2903 8.8 HIGH Tenda AC7 GetParentControlInfo stack-based overflow

IV. Related Vulnerabilities

Same product: AC7
Same vendor: Tenda
Same weakness: CWE-78

V. Comments for CVE-2024-2897

No comments yet

Leave a comment