WAVLINK WN535K2/WN535K3 os command injection
Priority HIGH 76CWE-78Published · 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
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
A vulnerability, which was classified as critical, was found in WAVLINK WN535K2 and WN535K3. This affects an unknown part of the file /cgi-bin/mesh.cgi?page=upgrade. The manipulation of the argument key leads to os command injection. The exploit has been disclosed to the public and may be used.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.30194 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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
- 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 |
|---|---|---|---|---|---|
| Wavlink | WN535K2 | all versions | — | No fix listed | CNA |
| Wavlink | WN535K3 | all versions | — | No fix listed | CNA |
- WN535K2 VendorWavlink Affected all versions Fixed in — No fix listed CNA
- WN535K3 VendorWavlink Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:wavlink:wl-wn535k2_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wl-wn535k2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wl-wn535k3_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wl-wn535k3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
- cpe:2.3:o:wavlink:wl-wn535k2_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wl-wn535k2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wl-wn535k3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wl-wn535k3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-2486
- 2026-10-03 Alias added: GHSA-c8qm-jmpw-q7p3
More Wavlink Wl-wn535k2 Firmware vulnerabilities
- TI-2022-02298 WAVLINK WN535K2/WN535K3 nightled.cgi os command injection CVSS 3.1CRITICAL 9.8
- TI-2022-02299 WAVLINK WN535K2/WN535K3 touchlist_sync.cgi os command injection CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-2486 · CVE Program
- CVE-2022-2486 · NVD
- FIRST EPSS
- GHSA-c8qm-jmpw-q7p3 · GitHub Advisory Database · CC BY 4.0
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