Unrestricted file upload in ELECOM CO.,LTD. WRC-2533GST2
Priority LOW 24CWE-434Published · 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
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
Unrestricted upload of file with dangerous type issue exists in WRC-2533GST2, WRC-1167GST2, WRC-2533GST2, WRC-2533GS2V-B,WRC-2533GS2-B v1.69 and earlier, WRC-2533GS2-W, WRC-1167GST2, WRC-1167GS2-B, and WRC-1167GS2H-B. If a specially crafted file is uploaded by a remote authenticated attacker, arbitrary code may be executed on the product.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00333 26th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| ELECOM CO.,LTD. | WRC-2533GST2 | up to v1.31 | — | No fix listed | CNA |
| ELECOM CO.,LTD. | WRC-1167GST2 | up to v1.34 | — | No fix listed | CNA |
| ELECOM CO.,LTD. | WRC-2533GS2V-B | up to v1.69 | — | No fix listed | CNA |
| ELECOM CO.,LTD. | WRC-2533GS2-B | up to v1.69 | — | No fix listed | CNA |
| ELECOM CO.,LTD. | WRC-2533GS2-W | up to v1.69 | — | No fix listed | CNA |
| ELECOM CO.,LTD. | WRC-1167GS2-B | up to v1.74 | — | No fix listed | CNA |
| ELECOM CO.,LTD. | WRC-1167GS2H-B | up to v1.74 | — | No fix listed | CNA |
- WRC-2533GST2 VendorELECOM CO.,LTD. Affected up to v1.31 Fixed in — No fix listed CNA
- WRC-1167GST2 VendorELECOM CO.,LTD. Affected up to v1.34 Fixed in — No fix listed CNA
- WRC-2533GS2V-B VendorELECOM CO.,LTD. Affected up to v1.69 Fixed in — No fix listed CNA
- WRC-2533GS2-B VendorELECOM CO.,LTD. Affected up to v1.69 Fixed in — No fix listed CNA
- WRC-2533GS2-W VendorELECOM CO.,LTD. Affected up to v1.69 Fixed in — No fix listed CNA
- WRC-1167GS2-B VendorELECOM CO.,LTD. Affected up to v1.74 Fixed in — No fix listed CNA
- WRC-1167GS2H-B VendorELECOM CO.,LTD. Affected up to v1.74 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-36519
- 2026-10-03 Alias added: GHSA-hrgx-4g6p-h98r
References
More ELECOM CO.,LTD. vulnerabilities
- TI-2023-19165 Command injection in ELECOM CO.,LTD. WRC-1167GHBK3-A CVSS 3.1CRITICAL 9.8
- TI-2025-31040 OS command injection in ELECOM CO.,LTD. WRH-733GBK CVSS 4.0CRITICAL 9.3
- TI-2025-28456 OS command injection in ELECOM CO.,LTD. WRH-733GBK CVSS 4.0CRITICAL 9.3
- TI-2023-20954 OS command injection in ELECOM CO.,LTD. WRC-F1167ACF CVSS 3.1CRITICAL 9.8
- TI-2026-30435 OS command injection in ELECOM CO.,LTD. WRC-BE72XSD-B CVSS 4.0CRITICAL 9.3
- TI-2026-29353 Authentication bypass in ELECOM CO.,LTD. WRC-BE72XSD-B CVSS 4.0CRITICAL 9.3
Sources
- CVE-2025-36519 · CVE Program
- CVE-2025-36519 · NVD
- FIRST EPSS
- GHSA-hrgx-4g6p-h98r · 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