CVE-2018-25094Public exploitNetwork attack vector

Arbitrary file disclosure via unsanitized fid path

Published Dec 3, 2023 · Updated Aug 5, 2024

Path traversal in Online Accounting System 1.4.0 and earlier allows remote attackers to read server files through the fid parameter. The image.php endpoint concatenates the request-controlled fid value to ROOT_PATH without rejecting parent-directory sequences before processing the referenced file. No authentication or user interaction is required, and disclosure is limited to files readable by the web server process.

CVSS severity7.5
High
EPSS probability0.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Online Accounting System 1.4.0 and earlier allows remote attackers to read server files through the fid parameter. The image.php endpoint concatenates the request-controlled fid value to ROOT_PATH without rejecting parent-directory sequences before processing the referenced file. No authentication or user interaction is required, and disclosure is limited to files readable by the web server process.

The record

CVE
CVE-2018-25094
Published
Dec 3, 2023
Updated
Aug 5, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, CWE-24, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 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

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
2.7VulDBAV:A/AC:L/Au:S/C:P/I:N/A:N
3.5VulDBCVSS:3.1/AV:A/AC:L/PR:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-24Path Traversal: '../filedir'
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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