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TI-2024-14546 Aliases CVE-2024-21881GHSA-7q95-85ph-5grx

Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway v4.x and v5.x

Priority LOW 39CWE-326Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-326.

Summary

Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.This issue affects Envoy: 4.x and 5.x

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0029 21st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
EnphaseEnvoy5.x; 4.x—No fix listedCNA
  • Envoy VendorEnphase Affected 5.x; 4.x Fixed in — No fix listed CNA

CPE names CISA-ADP · 1

CPEVersionsRoleVendor
cpe:2.3:h:enphase:envoy:-:*:*:*:*:*:*:*not specified by CISA-ADP—Enphase
  • cpe:2.3:h:enphase:envoy:-:*:*:*:*:*:*:* Versions not specified by CISA-ADP — ·Enphase

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-21881
  2. 2026-10-03 Alias added: GHSA-7q95-85ph-5grx

References

Advisory 2

Other 1

  • TI-2024-14543 Command Injection through Unsafe File Name Evaluation in internal script in Enphase IQ Gateway v4.x to and including 8.x CVSS 4.0CRITICAL 9.2
  • TI-2024-14542 Insecure File Generation Based on User Input in Enphase IQ Gateway version 4.x to 8.x and < 8.2.4225 CVSS 4.0CRITICAL 9.2
  • TI-2019-05416 A directory traversal vulnerability was discovered in Enphase Envoy R3.*.* via images/… CVSS 3.0CRITICAL 9.8
  • TI-2020-15762 An issue was discovered on Enphase Envoy R3.x and D4.x devices with v3 software. CVSS 3.1CRITICAL 9.8
  • TI-2024-14545 Command injection in Enphase Envoy CVSS 4.0HIGH 8.6
  • TI-2024-14544 Command injection in Enphase Envoy CVSS 4.0HIGH 8.7
See all 14 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences