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TI-2021-12124 Aliases CVE-2021-32426GHSA-mh39-3vjf-wpc8

In TrendNet TW100-S4W1CA 2.3.32, it is possible to inject arbitrary JavaScript into the…

Priority LOW 29CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

In TrendNet TW100-S4W1CA 2.3.32, it is possible to inject arbitrary JavaScript into the router's web interface via the "echo" command.

Why it matters now

EPSS 0.00782 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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:o:trendnet:tw100-s4w1ca_firmware:2.3.32:*:*:*:*:*:*:*2.3.32VulnerableTRENDnet
cpe:2.3:h:trendnet:tw100-s4w1ca:-:*:*:*:*:*:*:*not specified by NVDRunning onTRENDnet
  • cpe:2.3:o:trendnet:tw100-s4w1ca_firmware:2.3.32:*:*:*:*:*:*:* Versions 2.3.32 Vulnerable ·TRENDnet
  • cpe:2.3:h:trendnet:tw100-s4w1ca:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TRENDnet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-32426
  2. 2026-10-03 Alias added: GHSA-mh39-3vjf-wpc8

References

Exploit 1

  • TI-2021-12123 In TrendNet TW100-S4W1CA 2.3.32, due to a lack of proper session controls, a threat actor… CVSS 3.1HIGH 8.8

Sources

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