CVE intelligence and bounded remediation

CVE-2017-8213 — Huawei Smc2.0 Firmware security vulnerability

Medium CVSS 5.3

Huawei SMC2.0 with software of V100R003C10, V100R005C00SPC100, V100R005C00SPC101B001T, V100R005C00SPC102, V100R005C00SPC103, V100R005C00SPC200, V100R005C00SPC201T, V500R002C00, V600R006C00 has an input validation vulnerability when handle TLS and DTLS handshake with certificate. Due to the insufficient validation of received PKI certificates, remote attackers could exploit this vulnerability to crash the TLS module.

Severity
Medium
CVSS
5.3 (3.0)
Published
2017-11-22
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-295

Affected products

  • huawei / smc2.0_firmware / v100r003c10
  • huawei / smc2.0_firmware / v100r005c00spc100
  • huawei / smc2.0_firmware / v100r005c00spc101b001t
  • huawei / smc2.0_firmware / v100r005c00spc102
  • huawei / smc2.0_firmware / v100r005c00spc103
  • huawei / smc2.0_firmware / v100r005c00spc200

Showing 6 representative product identities from 9 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

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