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TI-2020-14614 Aliases CVE-2020-23592GHSA-8c7w-c899-v725

A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version…

Priority LOW 39CWE-352Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-352.

Summary

A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack to Reset ONU to Factory Default through ' /mgm_dev_reset.asp.' Resetting to default leads to Escalation of Privileges by logging-in with default credentials.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0058 47th 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
Partial

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

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:optilinknetwork:op-xt71000n_firmware:3.3.1-191028:*:*:*:*:*:*:*3.3.1-191028VulnerableOptilinknetwork
cpe:2.3:h:optilinknetwork:op-xt71000n:2.2:*:*:*:*:*:*:*2.2Running onOptilinknetwork
  • cpe:2.3:o:optilinknetwork:op-xt71000n_firmware:3.3.1-191028:*:*:*:*:*:*:* Versions 3.3.1-191028 Vulnerable ·Optilinknetwork
  • cpe:2.3:h:optilinknetwork:op-xt71000n:2.2:*:*:*:*:*:*:* Versions 2.2 Running on ·Optilinknetwork

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-23592
  2. 2026-10-03 Alias added: GHSA-8c7w-c899-v725

References

Advisory 1

  • TI-2020-14606 Unauthenticated remote code execution in OPTILINK OP-XT71000N, Hardware Version: V2.2… CVSS 3.1CRITICAL 9.8
  • TI-2020-14605 OPTILINK OP-XT71000N V2.2 is vulnerable to Remote Code Execution. CVSS 3.1CRITICAL 9.8
  • TI-2020-14613 A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version… CVSS 3.1CRITICAL 9.8
  • TI-2020-14607 A remote attacker can conduct a cross-site request forgery (CSRF) attack on OPTILINK… CVSS 3.1HIGH 8.8
  • TI-2020-14615 A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2, Firmware Version… CVSS 3.1MEDIUM 6.5
  • TI-2020-14612 A vulnerability in Optilink OP-XT71000N Hardware version: V2.2 , Firmware Version… CVSS 3.1MEDIUM 6.5
See all 11 →

Sources

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