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Cloudengine 12800 Firmware CVE-2020-1810

MEDIUM
Use of a Broken or Risky Cryptographic Algorithm (CWE-327)
2020-01-09 psirt@huawei.com
Huawei Microsoft Information Disclosure Cloudengine 12800 Firmware S5700 Firmware S6700 Firmware
5.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:L/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:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

1
CVE Published
Jan 09, 2020 - 18:15 nvd
MEDIUM 5.3

DescriptionNVD

There is a weak algorithm vulnerability in some Huawei products. The affected products use the RSA algorithm in the SSL key exchange algorithm which have been considered as a weak algorithm. Attackers may exploit this vulnerability to leak some information.

AnalysisAI

There is a weak algorithm vulnerability in some Huawei products. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-327. There is a weak algorithm vulnerability in some Huawei products. The affected products use the RSA algorithm in the SSL key exchange algorithm which have been considered as a weak algorithm. Attackers may exploit this vulnerability to leak some information. Affected products include: Huawei Cloudengine 12800 Firmware, Huawei S5700 Firmware, Huawei S6700 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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CVE-2020-1810 vulnerability details – vuln.today
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