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TI-2020-09443 Aliases CVE-2020-11766GHSA-43x3-5v8m-8xf2

sendfax.php in iFAX AvantFAX before 3.3.6 and HylaFAX Enterprise Web Interface before…

Priority MEDIUM 42CWE-78Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

sendfax.php in iFAX AvantFAX before 3.3.6 and HylaFAX Enterprise Web Interface before 0.2.5 allows authenticated Command Injection.

Why it matters now

EPSS 0.01846 79th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:ifax:hylafax:*:*:*:*:enterprise:*:*:*0.2.0 to before 0.2.5Vulnerableifax
cpe:2.3:a:avantfax:avantfax:*:*:*:*:*:*:*:*3.3.0 to before 3.3.6VulnerableAvantfax
  • cpe:2.3:a:ifax:hylafax:*:*:*:*:enterprise:*:*:* Versions 0.2.0 to before 0.2.5 Vulnerable ·ifax
  • cpe:2.3:a:avantfax:avantfax:*:*:*:*:*:*:*:* Versions 3.3.0 to before 3.3.6 Vulnerable ·Avantfax

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-11766
  2. 2026-10-03 Alias added: GHSA-43x3-5v8m-8xf2

References

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Sources

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