CVE-2025-29063Public exploitNetwork attack vector

Unauthenticated command execution via unsanitized enable parameter

Published Apr 2, 2025 · Updated Apr 3, 2025

OS command injection in LB-LINK BL-AC2100 firmware 1.0.4 and earlier allows remote attackers to execute arbitrary commands over the network. The /goform/set_hidessid_cfg HTTP handler passes the user-controlled enable parameter into command execution without properly neutralizing special elements. No authentication or user interaction is required, and successful exploitation grants command execution in the firmware process context.

CVSS severity9.8
Critical
EPSS probability1.08%
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 LB-LINK BL-AC2100 firmware 1.0.4 and earlier allows remote attackers to execute arbitrary commands over the network. The /goform/set_hidessid_cfg HTTP handler passes the user-controlled enable parameter into command execution without properly neutralizing special elements. No authentication or user interaction is required, and successful exploitation grants command execution in the firmware process context.

The record

CVE
CVE-2025-29063
Published
Apr 2, 2025
Updated
Apr 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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 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-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

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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