CVE intelligence and bounded remediation

CVE-2020-1810 — There is a weak algorithm vulnerability in some Huawei products

Medium CVSS 5.3

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.

Severity
Medium
CVSS
5.3 (3.1)
Published
2020-01-09
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-327

Affected products

  • huawei / cloudengine_12800_firmware / v100r003c00spc600
  • huawei / cloudengine_12800_firmware / v100r003c10spc100
  • huawei / cloudengine_12800_firmware / v100r005c00spc200
  • huawei / cloudengine_12800_firmware / v100r005c00spc300
  • huawei / cloudengine_12800_firmware / v100r005c10hp0001
  • huawei / cloudengine_12800_firmware / v100r005c10spc100

Showing 6 representative product identities from 22 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Cryptography, certificate, signature, and channel validation

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Inventory affected algorithms, key uses, trust stores, certificate validation settings, random sources, and plaintext channels across clients and services.
  • Determine which secrets, identities, signatures, or data protections depend on the affected primitive or validation path.
  • Check debug, compatibility, fallback, and hostname or audience override settings in build and runtime configuration.

Remediate safely

  • Use a maintained platform cryptographic API with approved algorithms, modes, parameters, randomness, and full peer identity validation.
  • Remove insecure fallback and validation bypasses; separate keys by purpose and load them from managed secret storage.
  • Plan rotation or reissuance for affected keys, certificates, tokens, hashes, or ciphertext and document compatibility sequencing.

Authoritative sources

Complete CVE record and remediation plan

The detailed catalog view below loads this exact record, its source evidence, and the full seven-phase agentic change plan.