What’s Vulnerable › Vulnerabilities

CVE-2023-41305

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-27 · updated 2026-06-17
• Weakness: CWE-326

Description

Vulnerability of 5G messages being sent without being encrypted in a VPN environment in the SMS message module. Successful exploitation of this vulnerability may affect confidentiality.

Affected products

• Huawei EMUI: 11.0.1, 12.0, 12.0.1, 13.0.0
• Huawei HarmonyOS: 2.0.0, 2.0.1, 3.0.0, 3.1.0, 4.0.0

References

• https://consumer.huawei.com/en/support/bulletin/2023/9/
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202309-0000001638925158
• https://consumer.huawei.com/en/support/bulletin/2023/9/
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202309-0000001638925158

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