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TI-2022-18301 Aliases CVE-2022-38814GHSA-4fx3-r464-9c28

A stored cross-site scripting (XSS) vulnerability in the auth_settings component of…

Priority LOW 30CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
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

A stored cross-site scripting (XSS) vulnerability in the auth_settings component of FiberHome AN5506-02-B vRP2521 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the sncfg_loid text field.

Why it matters now

EPSS 0.03116 87th 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:fiberhome:an5506-02-b_firmware:rp2521:*:*:*:*:*:*:*rp2521VulnerableFiberHome
cpe:2.3:h:fiberhome:an5506-02-b:-:*:*:*:*:*:*:*not specified by NVDRunning onFiberHome
  • cpe:2.3:o:fiberhome:an5506-02-b_firmware:rp2521:*:*:*:*:*:*:* Versions rp2521 Vulnerable ·FiberHome
  • cpe:2.3:h:fiberhome:an5506-02-b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·FiberHome

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-38814
  2. 2026-10-03 Alias added: GHSA-4fx3-r464-9c28

References

Exploit 1

  • TI-2021-19040 FiberHome ONU GPON AN5506-04-F RP2617 is affected by an OS command injection… CVSS 3.1HIGH 8.8

Sources

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