OPTILINK OP-XT71000N V2.2 is vulnerable to Remote Code Execution.
Priority MEDIUM 53CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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 · CISA ADP. Fix status from CNA. Impact type from CWE-77.
Summary
OPTILINK OP-XT71000N V2.2 is vulnerable to Remote Code Execution. The issue occurs when the attacker sends an arbitrary code on "/diag_ping_admin.asp" to "PingTest" interface that leads to COMMAND EXECUTION. An attacker can successfully trigger the COMMAND and can compromise full system.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02354 83rd 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
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:optilinknetwork:op-xt71000n_firmware:3.3.1-191028:*:*:*:*:*:*:* | 3.3.1-191028 | Vulnerable | Optilinknetwork |
| cpe:2.3:h:optilinknetwork:op-xt71000n:2.2:*:*:*:*:*:*:* | 2.2 | Running on | Optilinknetwork |
- 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
- 2026-10-02 Threatist record created from CVE-2020-23583
- 2026-10-03 Alias added: GHSA-xvqh-5m2j-7624
References
More Optilinknetwork Op-xt71000n Firmware vulnerabilities
- TI-2020-14606 Unauthenticated remote code execution in OPTILINK OP-XT71000N, Hardware Version: V2.2… 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-2020-14614 A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version… 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
Sources
- CVE-2020-23583 · CVE Program
- CVE-2020-23583 · NVD
- FIRST EPSS
- GHSA-xvqh-5m2j-7624 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences