CVE-2022-4366Public exploitNetwork attack vector

Unauthenticated system information disclosure via exposed includes

Published Dec 8, 2022 · Updated Apr 14, 2025

Missing authorization in daloRADIUS before commit 3d11f37 allows remote attackers to read system and log information without authentication. Multiple PHP include and extension files accept direct web requests and execute information-rendering code without an access guard. Network reachability alone is sufficient, and the documented consequence is confidentiality loss rather than data modification or service interruption.

CVSS severity5.3
Medium
EPSS probability0.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authorization in daloRADIUS before commit 3d11f37 allows remote attackers to read system and log information without authentication. Multiple PHP include and extension files accept direct web requests and execute information-rendering code without an access guard. Network reachability alone is sufficient, and the documented consequence is confidentiality loss rather than data modification or service interruption.

The record

CVE
CVE-2022-4366
Published
Dec 8, 2022
Updated
Apr 14, 2025
Vendor
Liran Tal
Product
daloRADIUS
Classifications
CWE-862, T1592
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 8, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 14, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=unspecified <master branch

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Liran Tal · daloRADIUSversion=unspecified <master branch

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3huntr.dev CNACVSS:3.0/AV:N/AC:L/PR:N/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-862Missing Authorization
T1592Gather Victim Host Information

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo