WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 nas.cgi has no filtering on…
Priority HIGH 76CWE-77Published · 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-77.
Summary
WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 nas.cgi has no filtering on parameters: User1Passwd and User1, which leads to command injection in page /nas_disk.shtml.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01581 75th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:wavlink:wn572hp3_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn572hp3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wn533a8_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn533a8:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wn530h4_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn530h4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wn535g3_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn535g3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wn531p3_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn531p3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
- cpe:2.3:o:wavlink:wn572hp3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn572hp3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wn533a8_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn533a8:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wn530h4_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn530h4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wn535g3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn535g3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wn531p3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn531p3:-:*:*:*:*:*:*:* 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-2022-35518
- 2026-10-03 Alias added: GHSA-5gm8-48xh-mxjm
References
More Wavlink Wn530h4 Firmware vulnerabilities
- TI-2020-09757 A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of… CVSS 3.1CRITICAL 9.8
- TI-2024-09454 WAVLINK WN530H4/WN530HG4/WN572HG3 Front-End Authentication Page login.cgi Goto_chidx stack-based overflow CVSS 4.0HIGH 8.7
- TI-2024-09657 WAVLINK WN530H4/WN530HG4/WN572HG3 internet.cgi set_ipv6 command injection CVSS 4.0HIGH 8.6
- TI-2024-09453 WAVLINK WN530H4/WN530HG4/WN572HG3 internet.cgi ping_ddns command injection CVSS 4.0MEDIUM 5.1
- TI-2024-09656 WAVLINK WN530H4/WN530HG4/WN572HG3 firewall.cgi set_ipv6 command injection CVSS 4.0HIGH 8.6
- TI-2020-09758 A remote buffer overflow vulnerability in the /cgi-bin/makeRequest.cgi endpoint of the… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-35518 · CVE Program
- CVE-2022-35518 · NVD
- FIRST EPSS
- GHSA-5gm8-48xh-mxjm · 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