CVE intelligence and bounded remediation
CVE-2022-46680 — Schneider-Electric Powerlogic Ion9000 Firmware security vulnerability
Critical
CVSS 9.8
A CWE-319: Cleartext transmission of sensitive information vulnerability exists that could cause disclosure of sensitive information, denial of service, or modification of data if an attacker is able to intercept network traffic.
- Severity
- Critical
- CVSS
- 9.8 (3.1)
- Published
- 2023-05-22
- CISA KEV
- Not currently listed
- Ecosystem
- operating-system
- Weaknesses
- CWE-319
Affected products
- schneider-electric / powerlogic_ion9000_firmware
- schneider-electric / powerlogic_ion7400_firmware
- schneider-electric / powerlogic_pm8000_firmware
- schneider-electric / powerlogic_ion8650_firmware
- schneider-electric / powerlogic_ion8800_firmware
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.