CVE-2025-58152Network attack vector

Unauthenticated device-information disclosure via crafted HTTP request

Published Oct 31, 2025 · Updated Oct 31, 2025

Information disclosure in affected Century Systems FutureNet MA and IP-K firmware allows remote attackers to read device data via HTTP. An internal Web page returns firmware-version and garbage-collection information when it processes a crafted request without enforcing authentication. Affected ranges are MA-X 6.0.0 through 6.4.1, MA-E300 5.0.0 through 6.2.1, MA-S and MA-P 5.0.0 through 6.4.0, and IP-K 2.0.0 through 2.2.1; exposure is limited to reading that device information.

CVSS severity6.9
Medium
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 affected Century Systems FutureNet MA and IP-K firmware allows remote attackers to read device data via HTTP. An internal Web page returns firmware-version and garbage-collection information when it processes a crafted request without enforcing authentication. Affected ranges are MA-X 6.0.0 through 6.4.1, MA-E300 5.0.0 through 6.2.1, MA-S and MA-P 5.0.0 through 6.4.0, and IP-K 2.0.0 through 2.2.1; exposure is limited to reading that device information.

The record

CVE
CVE-2025-58152
Published
Oct 31, 2025
Updated
Oct 31, 2025
Vendor
CENTURY SYSTEMS Co., Ltd.
Product
FutureNet MA-X series
Classifications
CWE-552, T1082
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 31, 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=from 6.0.0 to 6.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CENTURY SYSTEMS Co., Ltd. · FutureNet MA-X seriesversion=from 6.0.0 to 6.4.1
CENTURY SYSTEMS Co., Ltd. · FutureNet MA-E300 seriesversion=from 5.0.0 to 6.2.1
CENTURY SYSTEMS Co., Ltd. · FutureNet MA-P seriesversion=from 5.0.0 to 6.4.0
CENTURY SYSTEMS Co., Ltd. · FutureNet IP-K seriesversion=from 2.0.0 to 2.2.1
CENTURY SYSTEMS Co., Ltd. · FutureNet MA-S seriesversion=from 5.0.0 to 6.4.0

Published CVSS scores

6.9JPCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.3JPCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A: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.

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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-552Files or Directories Accessible to External Parties
T1082System Information Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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