Huawei S7700, S9300, S9700, and S12700 devices with software before...

5.3 CVSS

Vulnerability Description

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

Affected Vendor

huawei firmware

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Affected Software

s12700, s9700 firmware, s7700 firmware, s9300 firmware

Vulnerable Versions:

v200r005c00, v200r003c00

Timeline

Official Publish: September 7th, 2016

Last Modified: August 6th, 2024

Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.