H8951 4G Esp Firmware
CVE-2023-49256
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
2DescriptionCVE.org
It is possible to download the configuration backup without authorization and decrypt included passwords using hardcoded static key.
AnalysisAI
It is possible to download the configuration backup without authorization and decrypt included passwords using hardcoded static key. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-321. It is possible to download the configuration backup without authorization and decrypt included passwords using hardcoded static key. Affected products include: Hongdian H8951-4G-Esp Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Same weakness CWE-321 – Use of Hard-coded Cryptographic Key
View allSame technique Information Disclosure
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External POC / Exploit Code
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