Read the docs
TI-2021-03964 Aliases CVE-2021-20738GHSA-9m73-cfj6-8gjc

WRC-1167FS-W, WRC-1167FS-B, and WRC-1167FSA all versions allow an unauthenticated…

Priority LOW 29Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

WRC-1167FS-W, WRC-1167FS-B, and WRC-1167FSA all versions allow an unauthenticated network-adjacent attacker to obtain sensitive information via unspecified vectors.

Why it matters now

EPSS 0.00407 35th 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
ELECOM CO.,LTD.WRC-1167FS-W, WRC-1167FS-B, and WRC-1167FSAall versions—No fix listedCNA
  • WRC-1167FS-W, WRC-1167FS-B, and WRC-1167FSA VendorELECOM CO.,LTD. Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:o:elecom:wrc-1167fs-w_firmware:*:*:*:*:*:*:*:*all versionsVulnerableELECOM CO.,LTD.
cpe:2.3:h:elecom:wrc-1167fs-w:-:*:*:*:*:*:*:*not specified by NVDRunning onELECOM CO.,LTD.
cpe:2.3:o:elecom:wrc-1167fs-b_firmware:*:*:*:*:*:*:*:*all versionsVulnerableELECOM CO.,LTD.
cpe:2.3:h:elecom:wrc-1167fs-b:-:*:*:*:*:*:*:*not specified by NVDRunning onELECOM CO.,LTD.
cpe:2.3:o:elecom:wrc-1167fsa_firmware:*:*:*:*:*:*:*:*all versionsVulnerableELECOM CO.,LTD.
cpe:2.3:h:elecom:wrc-1167fsa:-:*:*:*:*:*:*:*not specified by NVDRunning onELECOM CO.,LTD.
  • cpe:2.3:o:elecom:wrc-1167fs-w_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·ELECOM CO.,LTD.
  • cpe:2.3:h:elecom:wrc-1167fs-w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ELECOM CO.,LTD.
  • cpe:2.3:o:elecom:wrc-1167fs-b_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·ELECOM CO.,LTD.
  • cpe:2.3:h:elecom:wrc-1167fs-b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ELECOM CO.,LTD.
  • cpe:2.3:o:elecom:wrc-1167fsa_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·ELECOM CO.,LTD.
  • cpe:2.3:h:elecom:wrc-1167fsa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ELECOM CO.,LTD.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-20738
  2. 2026-10-03 Alias added: GHSA-9m73-cfj6-8gjc

References

Advisory 2

Sources

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