TOTOLINK N350R formSysCmd command injection
Priority LOW 28CWE-74Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.
Summary
A vulnerability has been found in TOTOLINK N350R 1.2.3-B20130826. This vulnerability affects unknown code of the file /boafrm/formSysCmd. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02169 82nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| TOTOLINK | N350R | 1.2.3-B20130826 | — | No fix listed | CNA |
- N350R VendorTOTOLINK Affected 1.2.3-B20130826 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-8937
- 2026-10-03 Alias added: GHSA-7cc6-wjxf-x36v
References
More TOTOLINK N350r Firmware vulnerabilities
- TI-2025-08185 TOTOLINK N350R Telnet Service formSysTel backdoor CVSS 4.0MEDIUM 5.3
Sources
- CVE-2025-8937 · CVE Program
- CVE-2025-8937 · NVD
- FIRST EPSS
- GHSA-7cc6-wjxf-x36v · GitHub Advisory Database · CC BY 4.0
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