CVE-2022-31973Public exploitNetwork attack vector

Authenticated arbitrary file deletion via caller-controlled path parameter

Published Jun 1, 2022 · Updated Aug 3, 2024

Arbitrary file deletion in Online Fire Reporting System 1.0 allows remote authenticated users to delete server files via a crafted request. The delete_img action in classes/Master.php accepts a caller-controlled path parameter and deletes the referenced filesystem object without restricting it to an image directory. An authenticated management session is required, and successful exploitation can remove application or server files accessible to the web process.

CVSS severity6.5
Medium
EPSS probability0.98%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file deletion in Online Fire Reporting System 1.0 allows remote authenticated users to delete server files via a crafted request. The delete_img action in classes/Master.php accepts a caller-controlled path parameter and deletes the referenced filesystem object without restricting it to an image directory. An authenticated management session is required, and successful exploitation can remove application or server files accessible to the web process.

The record

CVE
CVE-2022-31973
Published
Jun 1, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1485
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 1, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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 privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
5.5NIST NVDAV:N/AC:L/Au:S/C:N/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.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1485Data Destruction

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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