Unrestricted File Upload in Limatek's LimRAD NAC
Priority MEDIUM 49CWE-434Published · 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
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
Unrestricted upload of file with dangerous type vulnerability in Limatek System Inc. LimRAD NAC allows Remote Code Inclusion. This issue affects LimRAD NAC: before 5.5.7.3.9.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00358 29th percentileScored 2026-11-07
Fix Fixed LimRAD NAC (Limatek System Inc.): 5.5.7.3.9
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 |
|---|---|---|---|---|---|
| Limatek System Inc. | LimRAD NAC | before 5.5.7.3.9 | 5.5.7.3.9 | Patch available | CNA |
- LimRAD NAC VendorLimatek System Inc. Affected before 5.5.7.3.9 Fixed in 5.5.7.3.9 Patch available CNA
Remediation
- Fix · CNA LimRAD NAC (Limatek System Inc.) Fixed in 5.5.7.3.9
Timeline
- 2026-10-02 Threatist record created from CVE-2026-7852
- 2026-10-03 Alias added: GHSA-3746-gq88-gwxx
References
More Limatek System Inc. vulnerabilities
- TI-2026-05590 Stored XSS in Limatek's LimRAD NAC CVSS 3.1MEDIUM 4.8
Sources
- CVE-2026-7852 · CVE Program
- CVE-2026-7852 · NVD
- FIRST EPSS
- GHSA-3746-gq88-gwxx · 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