Teltonika RUT9XX routers with firmware before 00.05.01.1 are prone to cross-site…
Priority LOW 31CWE-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 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Teltonika RUT9XX routers with firmware before 00.05.01.1 are prone to cross-site scripting vulnerabilities in hotspotlogin.cgi due to insufficient user input sanitization.
Why it matters now
EPSS 0.01958 80th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged 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
| 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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:teltonika:rut900_firmware:*:*:*:*:*:*:*:* | before 00.05.01.1 | Vulnerable | Teltonika |
| cpe:2.3:h:teltonika:rut900:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Teltonika |
| cpe:2.3:o:teltonika:rut950_firmware:*:*:*:*:*:*:*:* | before 00.05.01.1 | Vulnerable | Teltonika |
| cpe:2.3:h:teltonika:rut950:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Teltonika |
| cpe:2.3:o:teltonika:rut955_firmware:*:*:*:*:*:*:*:* | before 00.05.01.1 | Vulnerable | Teltonika |
| cpe:2.3:h:teltonika:rut955:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Teltonika |
- cpe:2.3:o:teltonika:rut900_firmware:*:*:*:*:*:*:*:* Versions before 00.05.01.1 Vulnerable ·Teltonika
- cpe:2.3:h:teltonika:rut900:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Teltonika
- cpe:2.3:o:teltonika:rut950_firmware:*:*:*:*:*:*:*:* Versions before 00.05.01.1 Vulnerable ·Teltonika
- cpe:2.3:h:teltonika:rut950:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Teltonika
- cpe:2.3:o:teltonika:rut955_firmware:*:*:*:*:*:*:*:* Versions before 00.05.01.1 Vulnerable ·Teltonika
- cpe:2.3:h:teltonika:rut955:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Teltonika
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-17533
- 2026-10-03 Alias added: GHSA-w6c8-3qrx-3r8h
References
Exploit 3
- https://github.com/sbaresearch/advisories/tree/public/2018/SBA-ADV-20180410-01_Teltonika_Cross_Site_Scripting
- 20181011 [SBA-ADV-20180410-01] CVE-2018-17533: Teltonika RUT9XX Reflected Cross-Site Scripting (XSS)
- http://packetstormsecurity.com/files/149781/Teltonika-RUT9XX-Reflected-Cross-Site-Scripting.html
More Teltonika Rut900 Firmware vulnerabilities
- TI-2018-12492 Teltonika RUT9XX routers with firmware before 00.04.233 are prone to multiple… CVSS 3.0CRITICAL 9.8
- TI-2017-05691 The management interface for the Teltonika RUT9XX routers (aka LuCI) with firmware… CVSS 3.0CRITICAL 9.8
- TI-2018-12494 Teltonika RUT9XX routers with firmware before 00.04.233 provide a root terminal on a… CVSS 3.0MEDIUM 6.8
Sources
- CVE-2018-17533 · CVE Program
- CVE-2018-17533 · NVD
- FIRST EPSS
- GHSA-w6c8-3qrx-3r8h · 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