CVE-2014-7175Public exploitNetwork attack vector

Arbitrary file write via fsSaveUIPersistence.php

Published Jun 1, 2020 · Updated Aug 6, 2024

Arbitrary data write vulnerability in FarLinX X25 Gateway through 2014-09-25 allows remote attackers to write data via fsSaveUIPersistence.php. The endpoint accepts attacker-controlled input and writes it to the fsUI.xyz file without adequate validation, enabling arbitrary file modification. The request is unauthenticated and network-reachable; successful exploitation can alter gateway files and affect confidentiality, integrity, and availability.

CVSS severity9.8
Critical
EPSS probability1.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary data write vulnerability in FarLinX X25 Gateway through 2014-09-25 allows remote attackers to write data via fsSaveUIPersistence.php. The endpoint accepts attacker-controlled input and writes it to the fsUI.xyz file without adequate validation, enabling arbitrary file modification. The request is unauthenticated and network-reachable; successful exploitation can alter gateway files and affect confidentiality, integrity, and availability.

The record

CVE
CVE-2014-7175
Published
Jun 1, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-787, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 1, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record 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

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5NVDAV:N/AC:L/Au:N/C:P/I:P/A: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.

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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 exploitPublished

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1190Exploit Public-Facing Application

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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