Hard-coded credentials in BUFFALO INC. VR-S1000
Priority LOW 21CWE-798Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
VR-S1000 firmware Ver. 2.37 and earlier uses a hard-coded cryptographic key which may allow an attacker to analyze the password of a specific product user.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00231 14th 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 |
|---|---|---|---|---|---|
| BUFFALO INC. | VR-S1000 | firmware Ver. 2.37 and earlier | — | No fix listed | CNA |
- VR-S1000 VendorBUFFALO INC. Affected firmware Ver. 2.37 and earlier Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:buffalo:vr-s1000_firmware:*:*:*:*:*:*:*:* | up to 2.37 | Vulnerable | BUFFALO INC. |
| cpe:2.3:h:buffalo:vr-s1000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | BUFFALO INC. |
- cpe:2.3:o:buffalo:vr-s1000_firmware:*:*:*:*:*:*:*:* Versions up to 2.37 Vulnerable ·BUFFALO INC.
- cpe:2.3:h:buffalo:vr-s1000:-:*:*:*:*:*:*:* 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-2023-46711
- 2026-10-03 Alias added: GHSA-gqfx-jp8p-5v6q
References
More BUFFALO INC. Vr-s1000 Firmware vulnerabilities
- TI-2023-25179 Improper neutralization of argument delimiters in a command ('Argument Injection')… CVSS 3.1HIGH 7.8
- TI-2023-24515 OS command injection in BUFFALO INC. VR-S1000 CVSS 3.1MEDIUM 6.8
- TI-2023-28021 VR-S1000 firmware Ver. CVSS 3.1MEDIUM 6.5
Sources
- CVE-2023-46711 · CVE Program
- CVE-2023-46711 · NVD
- FIRST EPSS
- GHSA-gqfx-jp8p-5v6q · 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