CVE-2022-34907Public exploitNetwork attack vector

Unauthenticated superuser access via spoofed Host header

Published Jul 25, 2022 · Updated Aug 3, 2024

Authentication bypass in FileWave MDM before 14.6.3 and 14.7.x before 14.7.2 allows remote attackers to obtain super_user access. AppTokenMiddleware treats a client-supplied Host header of localhost as proof that a request is local and assigns super_user privileges when the shared scheduler secret is presented. Internet reachability is sufficient; the resulting account can read managed-device data and deploy packages or remote-control commands.

CVSS severity9.8
Critical
EPSS probability15.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in FileWave MDM before 14.6.3 and 14.7.x before 14.7.2 allows remote attackers to obtain super_user access. AppTokenMiddleware treats a client-supplied Host header of localhost as proof that a request is local and assigns super_user privileges when the shared scheduler secret is presented. Internet reachability is sufficient; the resulting account can read managed-device data and deploy packages or remote-control commands.

The record

CVE
CVE-2022-34907
Published
Jul 25, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-798, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 25, 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS: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 exploitPublished

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1190Exploit Public-Facing Application

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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