Vilo 5 Mesh WiFi System <= 5.16.1.33 is vulnerable to Information Disclosure.
Priority MEDIUM 53CWE-319Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-319.
Summary
Vilo 5 Mesh WiFi System <= 5.16.1.33 is vulnerable to Information Disclosure. An information leak in the Boa webserver allows remote, unauthenticated attackers to leak memory addresses of uClibc and the stack via sending a GET request to the index page.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00258 17th 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
- Poc
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:viloliving:vilo_5_firmware:*:*:*:*:*:*:*:* | up to 5.16.1.33 | Vulnerable | Viloliving |
| cpe:2.3:h:viloliving:vilo_5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Viloliving |
- cpe:2.3:o:viloliving:vilo_5_firmware:*:*:*:*:*:*:*:* Versions up to 5.16.1.33 Vulnerable ·Viloliving
- cpe:2.3:h:viloliving:vilo_5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Viloliving
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-40090
- 2026-10-03 Alias added: GHSA-5c3g-gw2g-j2h9
References
More Viloliving Vilo 5 Firmware vulnerabilities
- TI-2024-26860 A Buffer Overflow in the Boa webserver of Vilo 5 Mesh WiFi System <= 5.16.1.33 allows… CVSS 3.1CRITICAL 9.6
- TI-2024-26865 A Command Injection vulnerability in Vilo 5 Mesh WiFi System <= 5.16.1.33 allows remote… CVSS 3.1CRITICAL 9.1
- TI-2024-26864 A Directory Traversal vulnerability in the Boa webserver of Vilo 5 Mesh WiFi System <=… CVSS 3.1MEDIUM 5.3
- TI-2024-26867 Vilo 5 Mesh WiFi System <= 5.16.1.33 lacks authentication in the Boa webserver, which… CVSS 3.1MEDIUM 5.3
- TI-2024-26863 Vilo 5 Mesh WiFi System <= 5.16.1.33 is vulnerable to Insecure Permissions. CVSS 3.1CRITICAL 9.6
Sources
- CVE-2024-40090 · CVE Program
- CVE-2024-40090 · NVD
- FIRST EPSS
- GHSA-5c3g-gw2g-j2h9 · 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