CVE-2022-45172Network attack vector

Unauthenticated administrator escalation via authorization bypass

Published Jan 31, 2023 · Updated Mar 27, 2025

Incorrect authorization in Livebox vDesk before 018 allows remote attackers to gain administrator access through unauthenticated API requests. The validateEmail, adduser, and changePasswordUser endpoints perform privileged account operations without verifying the requester's authorization. An unauthenticated remote request is sufficient to obtain administrator privileges and take over any user account on the system.

CVSS severity9.8
Critical
EPSS probability1.07%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Livebox vDesk before 018 allows remote attackers to gain administrator access through unauthenticated API requests. The validateEmail, adduser, and changePasswordUser endpoints perform privileged account operations without verifying the requester's authorization. An unauthenticated remote request is sufficient to obtain administrator privileges and take over any user account on the system.

The record

CVE
CVE-2022-45172
Published
Jan 31, 2023
Updated
Mar 27, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-863, T1098
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 31, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2025Record 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

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1098Account Manipulation

Public exploit references

No public exploit references are available in this record.

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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