CVE-2023-23432 | BDVDB-2026-220627 Detail

HonorNTH-AN00

Description#

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

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact high. Attack vector: local.

Weaknesses#

CWE-347 Improper Verification of Cryptographic Signature

References#

https://www.hihonor.com/global/security/cve-2023-23432/

Exploit#

No public exploit known

History#

Version 12023-12-29Record published in the CVE List.
Version 22024-11-27Most recent update recorded in the CVE List.

Published

Published: 2023-12-29
Last modified: 2024-11-27

Vendor information

Vendor: Honor
Product: NTH-AN00

All Honor vulnerabilities

Score

7.3 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 1.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 7.0.0.138 and < 7.0.0.157
Fixed
7.0.0.157

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.3 High

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).