CVE-2022-1224Public exploitNetwork attack vector

Authenticated address disclosure via unchecked subnet export

Published Apr 4, 2022 · Updated Aug 2, 2024

Improper authorization in phpIPAM before 1.4.6 allows remote authenticated users to export address data from restricted subnets. The subnet export endpoint accepts a subnetId value and returns the subnet's addresses without checking the account's subnet permission. Any logged-in account can obtain address inventory for a subnet assigned no access; no write or service-interruption impact is reported.

CVSS severity6.5
Medium
EPSS probability1.03%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in phpIPAM before 1.4.6 allows remote authenticated users to export address data from restricted subnets. The subnet export endpoint accepts a subnetId value and returns the subnet's addresses without checking the account's subnet permission. Any logged-in account can obtain address inventory for a subnet assigned no access; no write or service-interruption impact is reported.

The record

CVE
CVE-2022-1224
Published
Apr 4, 2022
Updated
Aug 2, 2024
Vendor
phpIPAM
Product
phpIPAM
Classifications
CWE-863, CWE-285
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 4, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <1.4.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

phpIPAM · phpIPAMversion=unspecified <1.4.6

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
6.5huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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-863Incorrect Authorization
CWE-285Improper Authorization

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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