Cudy LT400 1.13.4 is has a cross-site scripting (XSS) vulnerability in…
Priority MEDIUM 60CWE-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
Cudy LT400 1.13.4 is has a cross-site scripting (XSS) vulnerability in /cgi-bin/luci/admin/network/wireless/status via the iface parameter.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00499 43rd 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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
| 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cudy:lt400_firmware:1.13.4:*:*:*:*:*:*:* | 1.13.4 | Vulnerable | Cudy |
| cpe:2.3:o:cudy:lt400_firmware:1.15.18:*:*:*:*:*:*:* | 1.15.18 | Vulnerable | Cudy |
| cpe:2.3:o:cudy:lt400_firmware:1.15.27:*:*:*:*:*:*:* | 1.15.27 | Vulnerable | Cudy |
| cpe:2.3:h:cudy:lt400:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cudy |
- cpe:2.3:o:cudy:lt400_firmware:1.13.4:*:*:*:*:*:*:* Versions 1.13.4 Vulnerable ·Cudy
- cpe:2.3:o:cudy:lt400_firmware:1.15.18:*:*:*:*:*:*:* Versions 1.15.18 Vulnerable ·Cudy
- cpe:2.3:o:cudy:lt400_firmware:1.15.27:*:*:*:*:*:*:* Versions 1.15.27 Vulnerable ·Cudy
- cpe:2.3:h:cudy:lt400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cudy
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-31851
- 2026-10-03 Alias added: GHSA-x5hv-w3m8-3mj8
References
More Cudy Lt400 Firmware vulnerabilities
- TI-2023-15241 Cudy LT400 1.13.4 is vulnerable Cross Site Scripting (XSS) in… CVSS 3.1MEDIUM 6.1
- TI-2023-15240 Cudy LT400 1.13.4 is vulnerable to Cross Site Scripting (XSS) in… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-31851 · CVE Program
- CVE-2023-31851 · NVD
- FIRST EPSS
- GHSA-x5hv-w3m8-3mj8 · 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