CVE-2020-12102Public exploitNetwork attack vector

File enumeration via unsanitized Ajax search path

Published Apr 28, 2020 · Updated Aug 4, 2024

Path traversal in Tiny File Manager 2.4.1 allows remote authenticated users to enumerate files and directories outside its configured root. The Ajax search handler passes the unvalidated path POST parameter to scan(), which joins it to FM_ROOT_PATH and recursively iterates the resulting directory. A non-readonly account is required unless authentication is disabled; the response exposes names and paths, not file contents.

CVSS severity7.7
High
EPSS probability1.83%
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 Tiny File Manager 2.4.1 allows remote authenticated users to enumerate files and directories outside its configured root. The Ajax search handler passes the unvalidated path POST parameter to scan(), which joins it to FM_ROOT_PATH and recursively iterates the resulting directory. A non-readonly account is required unless authentication is disabled; the response exposes names and paths, not file contents.

The record

CVE
CVE-2020-12102
Published
Apr 28, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1083
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 28, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.7cyberaz0rCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
7.7NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
6.8NIST NVDAV:N/AC:L/Au:S/C:C/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1083File and Directory Discovery

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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