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2 vulnerabilities found for wl-wn530h4 by wavlink
CVE-2026-6483 (GCVE-0-2026-6483)
Vulnerability from nvd – Published: 2026-04-17 10:30 – Updated: 2026-04-17 10:53
VLAI
EPSS
VEX
Title
Wavlink WL-WN530H4 internet.cgi snprintf os command injection
Summary
A vulnerability was found in Wavlink WL-WN530H4 20220721. This vulnerability affects the function strcat/snprintf of the file /cgi-bin/internet.cgi. The manipulation results in os command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. Upgrading to version 2026.04.16 is able to resolve this issue. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-17 10:53 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/358021 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/358021/cti | signaturepermissions-required |
| https://vuldb.com/submit/783055 | third-party-advisory |
| https://github.com/dxz0069/WAVLINK-WN530H4-Comman… | exploit |
| https://dl.wavlink.com/firmware/RD/root_uImage_WN… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wavlink | WL-WN530H4 |
Affected:
20220721
Unaffected: 2026.04.16 cpe:2.3:o:wavlink:wl-wn530h4_firmware:*:*:*:*:*:*:*:* |
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CVE-2026-6483 (GCVE-0-2026-6483)
Vulnerability from cvelistv5 – Published: 2026-04-17 10:30 – Updated: 2026-04-17 10:53
VLAI
EPSS
VEX
Title
Wavlink WL-WN530H4 internet.cgi snprintf os command injection
Summary
A vulnerability was found in Wavlink WL-WN530H4 20220721. This vulnerability affects the function strcat/snprintf of the file /cgi-bin/internet.cgi. The manipulation results in os command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. Upgrading to version 2026.04.16 is able to resolve this issue. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-17 10:53 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/358021 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/358021/cti | signaturepermissions-required |
| https://vuldb.com/submit/783055 | third-party-advisory |
| https://github.com/dxz0069/WAVLINK-WN530H4-Comman… | exploit |
| https://dl.wavlink.com/firmware/RD/root_uImage_WN… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wavlink | WL-WN530H4 |
Affected:
20220721
Unaffected: 2026.04.16 cpe:2.3:o:wavlink:wl-wn530h4_firmware:*:*:*:*:*:*:*:* |
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