Sd6Al Firmware
CVE-2020-9502
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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:H/A:H
Lifecycle Timeline
1DescriptionNVD
Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device.
AnalysisAI
Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-330. Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device. Affected products include: Dahuasecurity Sd6Al Firmware, Dahuasecurity Sd5A Firmware, Dahuasecurity Sd1A Firmware, Dahuasecurity Ptz1A Firmware, Dahuasecurity Sd50 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-330 – Use of Insufficiently Random Values
View allSame technique Information Disclosure
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External POC / Exploit Code
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