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TI-2023-09275 Aliases CVE-2023-23433GHSA-ppwv-ccv8-qf82

Improper signature verification in Honor NTH-AN00

Priority LOW 30CWE-347Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-347.

Summary

Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwrite the correct system file.

Why it matters now

EPSS 0.00113 1st percentileScored 2026-11-07
Fix Fixed NTH-AN00 (Honor): 7.0.0.157

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
HonorNTH-AN007.0.0.138 to before 7.0.0.1577.0.0.157Patch availableCNA
  • NTH-AN00 VendorHonor Affected 7.0.0.138 to before 7.0.0.157 Fixed in 7.0.0.157 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:hihonor:nth-an00_firmware:*:*:*:*:*:*:*:*before 7.0.0.157VulnerableHihonor
cpe:2.3:h:hihonor:nth-an00:-:*:*:*:*:*:*:*not specified by NVDRunning onHihonor
  • cpe:2.3:o:hihonor:nth-an00_firmware:*:*:*:*:*:*:*:* Versions before 7.0.0.157 Vulnerable ·Hihonor
  • cpe:2.3:h:hihonor:nth-an00:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hihonor

Remediation

  • Fix · CNA NTH-AN00 (Honor) Fixed in 7.0.0.157

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Honor NTH-AN00 7.0.0.157

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2023-09274 Improper signature verification in Honor NTH-AN00Priority LOW 31
    • TI-2023-09273 Improper signature verification in Honor NTH-AN00Priority LOW 31
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-23433
  2. 2026-10-03 Alias added: GHSA-ppwv-ccv8-qf82

References

Advisory 1

  • TI-2025-28915 Several services in Honor Device Co., Ltd Honor PC Manager v16.0.0.118 was discovered to… CVSS 3.1HIGH 8.8
  • TI-2023-09267 Some Honor products are affected by file writing vulnerability, successful exploitation could cause code execution CVSS 3.1CRITICAL 9.8
  • TI-2025-01918 Whitelist bypass Vulnerability in GameCenter CVSS 3.1CRITICAL 9.1
  • TI-2025-01319 Code Injection Vulnerability in Phoneservice CVSS 3.1CRITICAL 9.1
  • TI-2023-28088 Some Honor products are affected by buffer overflow vulnerability, successful exploitation could cause code execution. CVSS 3.1CRITICAL 9.3
  • TI-2023-28089 Improper privilege management in Honor Magic UI CVSS 3.1HIGH 7.1
See all 52 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences