CVE-2026-82694Public exploitNetwork attack vector

Unauthenticated manufacturing service activation via hidden route

Published Aug 31, 2026 · Updated Aug 31, 2026

Missing authentication in the Web UI of Tenda AC1206 15.03.06.23 allows remote attackers to start a manufacturing service via /goform/ate. R7WebsSecurityHandler exempts the hidden route from normal cookie and password checks, and TendaAte calls InitMfgTask, which binds the ATE command service to UDP port 7329 on all interfaces. The router must retain its factory-default empty administrator password; access to the management interface then exposes commands that reboot or reset the device and alter NVRAM, wireless, and network settings.

CVSS severityUnavailable
Unscored
EPSS probability0.75%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in the Web UI of Tenda AC1206 15.03.06.23 allows remote attackers to start a manufacturing service via /goform/ate. R7WebsSecurityHandler exempts the hidden route from normal cookie and password checks, and TendaAte calls InitMfgTask, which binds the ATE command service to UDP port 7329 on all interfaces. The router must retain its factory-default empty administrator password; access to the management interface then exposes commands that reboot or reset the device and alter NVRAM, wireless, and network settings.

The record

CVE
CVE-2026-82694
Published
Aug 31, 2026
Updated
Aug 31, 2026
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
AC1206
Classifications
CWE-306, CWE-287, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 31, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 31, 2026Record 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=15.03.06.23

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shenzhen Tenda Technology Co., Ltd. · AC1206version=15.03.06.23

Published CVSS scores

10.0VulDB CNACVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
10.0VulDB CNAAV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
10.0VulDB CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
10.0VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
CWE-287Improper Authentication
T1210Exploitation of Remote Services

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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