OS command injection in BUFFALO INC. WCR-1166DS
Priority LOW 31CWE-78Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
Buffalo WCR-1166DS devices with firmware 1.30 and earlier allow an attacker to execute arbitrary OS commands via unspecified vectors.
Why it matters now
EPSS 0.00732 54th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| BUFFALO INC. | WCR-1166DS | firmware 1.30 and earlier | — | No fix listed | CNA |
- WCR-1166DS VendorBUFFALO INC. Affected firmware 1.30 and earlier Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:buffalo:wcr-1166ds_firmware:1.30:*:*:*:*:*:*:* | 1.30 | Vulnerable | BUFFALO INC. |
| cpe:2.3:h:buffalo:wcr-1166ds:-:*:*:*:*:*:*:* | not specified by NVD | Running on | BUFFALO INC. |
- cpe:2.3:o:buffalo:wcr-1166ds_firmware:1.30:*:*:*:*:*:*:* Versions 1.30 Vulnerable ·BUFFALO INC.
- cpe:2.3:h:buffalo:wcr-1166ds:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·BUFFALO INC.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-10811
- 2026-10-03 Alias added: GHSA-976p-w5qr-hpr2
References
More BUFFALO INC. Wcr-1166ds Firmware vulnerabilities
- TI-2022-21238 OS command injection in BUFFALO INC. WXR-11000XE12 CVSS 3.1HIGH 8.8
- TI-2022-21276 Code injection in BUFFALO INC. WXR-5700AX7S CVSS 3.1MEDIUM 6.8
- TI-2024-17120 OS command injection in BUFFALO INC. WCR-1166DS CVSS 3.1MEDIUM 4.2
Sources
- CVE-2017-10811 · CVE Program
- CVE-2017-10811 · NVD
- FIRST EPSS
- GHSA-976p-w5qr-hpr2 · 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