CVE intelligence and bounded remediation

CVE-2017-17167 — Huawei Dp300 Firmware security vulnerability

Medium CVSS 5.9

Huawei DP300 V500R002C00; TP3206 V100R002C00; ViewPoint 9030 V100R011C02; V100R011C03 have a use of a broken or risky cryptographic algorithm vulnerability. The software uses risky cryptographic algorithm in SSL. This is dangerous because a remote unauthenticated attacker could use well-known techniques to break the algorithm. Successful exploit could result in the exposure of sensitive information.

Severity
Medium
CVSS
5.9 (3.0)
Published
2018-03-09
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-327

Affected products

  • huawei / dp300_firmware / v500r002c00
  • huawei / tp3206_firmware / v100r002c00
  • huawei / viewpoint_9030_firmware / v100r011c02
  • huawei / viewpoint_9030_firmware / v100r011c03

Matched remediation archetype

Cryptography, certificate, signature, and channel validation

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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

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