CVE-2025-53507Network attack vector

Admin password disclosure via insecure configuration storage

Published Aug 29, 2025 · Updated Aug 29, 2025

Information disclosure in iND mobile-router firmware allows remote attackers to obtain configuration data, including the administrator password. The affected web configuration function exposes device-stored data, but iND has not disclosed the storage locus or faulty access-control operation. Exploitation is network-based and unauthenticated but requires passive user interaction; the disclosed password grants administrative interface access.

CVSS severity7.1
High
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in iND mobile-router firmware allows remote attackers to obtain configuration data, including the administrator password. The affected web configuration function exposes device-stored data, but iND has not disclosed the storage locus or faulty access-control operation. Exploitation is network-based and unauthenticated but requires passive user interaction; the disclosed password grants administrative interface access.

The record

CVE
CVE-2025-53507
Published
Aug 29, 2025
Updated
Aug 29, 2025
Vendor
iND Co.,Ltd
Product
L2X Assist
Classifications
CWE-922, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=firmware version 2.01 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

iND Co.,Ltd · L2X Assistversion=firmware version 2.01 and earlier
iND Co.,Ltd · F2L Assist-SS-Aversion=firmware version 1.03 and earlier
iND Co.,Ltd · L2X Assist-RS-Eversion=firmware version 1.12 and earlier
iND Co.,Ltd · L2X Assist-RS-Aversion=firmware version 1.11 and earlier
iND Co.,Ltd · HL330-DLSversion=firmware version 1.03 and earlier; version=firmware version 2.02t and earlier
iND Co.,Ltd · HL320-DLSversion=firmware version 1.03 and earlier; version=firmware version 2.02t and earlier
iND Co.,Ltd · F2L Assist-SS-Eversion=firmware version 1.01 and earlier
iND Co.,Ltd · LM-100version=firmware version 1.02 and earlier
iND Co.,Ltd · LM-200version=firmware version 1.02 and earlier; version=firmware version 1.05e and earlier

Published CVSS scores

6.5JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
7.1JPCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-922Insecure Storage of Sensitive Information
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

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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