CVE-2023-7329Public exploitNetwork attack vector

Unauthenticated reboot and factory reset via stm.cgi

Published Nov 12, 2025 · Updated Nov 12, 2025

Missing authentication in tinycontrol LAN Controller v3 firmware 1.58a and earlier allows remote attackers to reboot or reset the device. The stm.cgi endpoint accepts unauthenticated eeprom_reset=1 and lk3restart=1 query parameters and executes factory-reset or restart actions. Network reachability to the web interface is sufficient; reboot interrupts service, while factory reset erases the configured state.

CVSS severity8.7
High
EPSS probability0.91%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Missing authentication in tinycontrol LAN Controller v3 firmware 1.58a and earlier allows remote attackers to reboot or reset the device. The stm.cgi endpoint accepts unauthenticated eeprom_reset=1 and lk3restart=1 query parameters and executes factory-reset or restart actions. Network reachability to the web interface is sufficient; reboot interrupts service, while factory reset erases the configured state.

The record

CVE
CVE-2023-7329
Published
Nov 12, 2025
Updated
Nov 12, 2025
Vendor
tinycontrol
Product
Lan Controller
Classifications
CWE-306, T1529
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 12, 2025Record 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=0 <=1.58a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

tinycontrol · Lan Controllerversion=0 <=1.58a

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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
T1529System Shutdown/Reboot

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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