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NVD / CVE Program· CNA huawei

CVE-2024-54096: Vulnerability of improper access control in the MTP module Impact: Successful exploitation of this vulnerability may affect integrity and ac

Noroxi assessment

Priority: Monitor (action score 22/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.11% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Vulnerability of improper access control in the MTP module Impact: Successful exploitation of this vulnerability may affect integrity and accuracy.

MediumCVSS 5.5 · v3.1—No exploit No fix recorded
Published
Dec 12, 2024
Updated
Jun 17, 2026
EPSS
0.1% · 1th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
5.5
CNA · huawei
5.3
0.2 point gap

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2024-54096

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
huaweiemui
huaweiharmonyos

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • huawei emui12.0.0
  • huawei emui13.0.0
  • huawei emui14.0.0
  • huawei harmonyos2.0.0
  • huawei harmonyos2.1.0
  • huawei harmonyos3.0.0
  • huawei harmonyos3.1.0
  • huawei harmonyos4.0.0
  • huawei harmonyos4.2.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (huawei). Independent of NVD's CPE analysis and usually ahead of it.

  • Huawei EMUI

    • 14.0.0, 13.0.0, 12.0.0affected

  • Huawei HarmonyOS

    • 4.2.0, 4.0.0, 3.1.0, 3.0.0, 2.1.0, 2.0.0affected

Same product

huawei: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-57961Out-of-bounds write vulnerability in the emcom module Impact: Successful exploitation of this vulnerability may cause features to perform ab
    39Monitor
  • CVE-2024-57959Use-After-Free (UAF) vulnerability in the display module Impact: Successful exploitation of this vulnerability may cause features to perform
    39Monitor
  • CVE-2024-32991Permission verification vulnerability in the wpa_supplicant module Impact: Successful exploitation of this vulnerability will affect availab
    39Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2024-51529Nov 5, 2024 · Data verification vulnerability in the battery module Impact: Successful exploitation of this vulnerability may affect function stability.
    22Monitor
  • ← EarlierCVE-2024-51530Nov 5, 2024 · LaunchAnywhere vulnerability in the account module Impact: Successful exploitation of this vulnerability may affect service confidentiality.
    22Monitor
  • Later →CVE-2024-54097Dec 12, 2024 · Security vulnerability in the HiView module Impact: Successful exploitation of this vulnerability may affect feature implementation and inte
    30Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2023-52367298 days apartVulnerability of improper access control in the media library module.Successful exploitation of this vulnerability may affect service availa
    30Monitor
  • CVE-2023-52375298 days apartPermission control vulnerability in the WindowManagerServices module.Successful exploitation of this vulnerability may affect availability.
    30Monitor
  • CVE-2023-52099331 days apartVulnerability of foreground service restrictions being bypassed in the NMS module.
    30Monitor
  • CVE-2024-42033126 days apartAccess control vulnerability in the security verification module mpact: Successful exploitation of this vulnerability will affect integrity
    28Monitor
  • CVE-2023-46755400 days apartVulnerability of input parameters being not strictly verified in the input.
    21Monitor
  • CVE-2023-41311442 days apartPermission control vulnerability in the audio module.
    21Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-284 · Improper Access Control

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records