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CVE-2023-52116· NVD / CVE Program· CNA huawei

Permission management vulnerability in the multi-screen interaction module.

Permission management vulnerability in the multi-screen interaction module. Successful exploitation of this vulnerability may cause service exceptions of the device.

HighCVSS 7.5 · v3.1—No exploit No fix recorded
Published
Jan 16, 2024
Updated
Jun 17, 2026
EPSS
0.4% · 26th percentile
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Report tools

JSON

Action score

30

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.4%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Affected systems

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 emui11.0.1
  • huawei emui12.0.0
  • huawei emui13.0.0
  • huawei harmonyos2.0.0
  • huawei harmonyos2.1.0
  • huawei harmonyos3.0.0
  • huawei harmonyos3.1.0
  • huawei harmonyos4.0.0

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

    • 13.0.0, 12.0.0, 11.0.1affected

  • Huawei HarmonyOS

    • 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
  • CVE-2023-52381Script injection vulnerability in the email module.Successful exploitation of this vulnerability may affect service confidentiality, integri
    39Monitor
  • CVE-2023-52378Vulnerability of incorrect service logic in the WindowManagerServices module.Successful exploitation of this vulnerability may cause feature
    39Monitor
  • CVE-2023-52370Stack overflow vulnerability in the network acceleration module.Successful exploitation of this vulnerability may cause unauthorized file ac
    39Monitor

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-2021-46894194 days apartUse After Free (UAF) vulnerability in the uinput module.Successful exploitation of this vulnerability may lead to kernel privilege escalatio
    39Monitor
  • CVE-2022-48353295 days apartSome smartphones have configuration issues.
    39Monitor
  • CVE-2022-39007487 days apartThe location module has a vulnerability of bypassing permission verification.Successful exploitation of this vulnerability may cause privile
    39Monitor
  • CVE-2022-37002524 days apartThe SystemUI module has a privilege escalation vulnerability.
    39Monitor
  • CVE-2023-521070 days apartVulnerability of permissions being not strictly verified in the WMS module.
    30Monitor
  • CVE-2023-521140 days apartData confidentiality vulnerability in the ScreenReader module.
    30Monitor

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

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-269 · Improper Privilege Management

CVSS vector

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

nvd-primary

Root cause

To simplify setup, a service account is granted broad, cluster-wide permissions. The principle of least privilege is skipped during installation.

The bug in code

The whole CWE-269 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

yaml
kind: ClusterRolerules:  - apiGroups: ["*"]    resources: ["*"]    verbs: ["*"]

Fixed

yaml
kind: Rolemetadata:  namespace: lodos-systemrules:  - apiGroups: ["apps"]    resources: ["deployments"]    verbs: ["get", "list", "update"]

Attack context

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

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

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