CVE-2024-2707Public exploitNetwork attack vector

Authenticated command execution via unsanitized MAC value

Published Mar 20, 2024 · Updated Aug 21, 2024

OS command injection in Tenda AC10U firmware 15.03.06.49 allows remote authenticated users to execute commands through a crafted MAC value. The formWriteFacMac handler for /goform/WriteFacMac passes the mac parameter directly to doSystemCmd, so shell separators introduce additional commands. A valid low-privilege session is required; successful exploitation runs attacker-selected commands in the router firmware context, enabling data access, configuration changes, or a service interrupt.

CVSS severity8.8
High
EPSS probability4.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Tenda AC10U firmware 15.03.06.49 allows remote authenticated users to execute commands through a crafted MAC value. The formWriteFacMac handler for /goform/WriteFacMac passes the mac parameter directly to doSystemCmd, so shell separators introduce additional commands. A valid low-privilege session is required; successful exploitation runs attacker-selected commands in the router firmware context, enabling data access, configuration changes, or a service interrupt.

The record

CVE
CVE-2024-2707
Published
Mar 20, 2024
Updated
Aug 21, 2024
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
AC10U
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 21, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=15.03.06.49

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shenzhen Tenda Technology Co., Ltd. · AC10Uversion=15.03.06.49
Shenzhen Tenda Technology Co., Ltd. · Tenda AC10U Firmwareversion=15.03.06.49

Published CVSS scores

8.8NISTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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