Account pre-hijacking through invite misuse
Priority HIGH 67CWE-288Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-288.
Summary
In Teltonika Networks Remote Management System (RMS), it is possible to perform account pre-hijacking by misusing the invite functionality. If a victim has a pending invite and registers to the platform directly, they are added to the attackers company without their knowledge. The victims account and their company can then be managed by the attacker.This issue affects RMS: before 5.7.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00473 41st percentileScored 2026-11-07
Fix Fixed RMS (Teltonika Networks): 5.7
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| Teltonika Networks | RMS | before 5.7 | 5.7 | Patch available | CNA |
- RMS VendorTeltonika Networks Affected before 5.7 Fixed in 5.7 Patch available CNA
Remediation
- Fix · CNA RMS (Teltonika Networks) Fixed in 5.7
Timeline
- 2026-10-02 Threatist record created from CVE-2025-4687
- 2026-10-03 Alias added: GHSA-78jm-3rg9-qvxq
References
More Teltonika Networks vulnerabilities
- TI-2023-15193 Teltonika RUT240 devices with firmware before 07.04.2, when bridge mode is used… CVSS 3.1HIGH 7.0
- TI-2024-07654 Incorrect Permission Assignment in RutOS based routers and TSWOS based managed switches CVSS 4.0MEDIUM 5.9
- TI-2020-04714 Cross-site request forgery in Teltonika Gateway TRB245 CVSS 3.1HIGH 8.8
- TI-2026-82959 Teltonika RUTOS API flaw lets unauthenticated users run OS commands CVSS 4.0CRITICAL 9.4
- TI-2023-15641 OS command injection in Teltonika RUT model routers CVSS 3.1HIGH 8.8
- TI-2023-15640 Version 00.07.03.4 and prior of Teltonika’s RUT router firmware contain a packet dump… CVSS 3.1HIGH 8.8
Sources
- CVE-2025-4687 · CVE Program
- CVE-2025-4687 · NVD
- FIRST EPSS
- GHSA-78jm-3rg9-qvxq · 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