CVE-2022-22259

Device takeover via unauthenticated bootkit installation

Published Jun 13, 2022 · Updated Aug 3, 2024

Improper authentication in FLMG-10 10.0.1.0(H100SP22C00) allows physically proximate attackers to control the device. The affected firmware accepts installation of persistent, stealthy bootkits or malicious bootloaders without proper authentication. Physical access to the device is required, and successful exploitation grants control of its boot process and operating environment.

CVSS severity7.6
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in FLMG-10 10.0.1.0(H100SP22C00) allows physically proximate attackers to control the device. The affected firmware accepts installation of persistent, stealthy bootkits or malicious bootloaders without proper authentication. Physical access to the device is required, and successful exploitation grants control of its boot process and operating environment.

The record

CVE
CVE-2022-22259
Published
Jun 13, 2022
Updated
Aug 3, 2024
Vendor
MindSpore
Product
FLMG-10
Classifications
CWE-287, T1542.003
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 13, 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?

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

  1. Affected versionversion=10.0.1.0(H100SP22C00)

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

MindSpore · FLMG-10version=10.0.1.0(H100SP22C00)

Published CVSS scores

6.8NIST NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.2NIST NVDAV:L/AC:L/Au:N/C:C/I:C/A:C
7.6HuaweiCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
7.1HuaweiCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C

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)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-287Improper Authentication
T1542.003Bootkit

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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