TI-2024-09454 Aliases CVE-2024-10194 GHSA-46qv-gx85-99hh

WAVLINK WN530H4/WN530HG4/WN572HG3 Front-End Authentication Page login.cgi Goto_chidx stack-based overflow

HIGH 73CWE-121Published 2024-10-20 · Updated 2024-10-21

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

A vulnerability was found in WAVLINK WN530H4, WN530HG4 and WN572HG3 up to 20221028. It has been classified as critical. Affected is the function Goto_chidx of the file login.cgi of the component Front-End Authentication Page. The manipulation of the argument wlanUrl leads to stack-based buffer overflow. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.01166 67th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and 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	WN530H4	20221028	—	No fix listed	CNA
Wavlink	WN530HG4	20221028	—	No fix listed	CNA
Wavlink	WN572HG3	20221028	—	No fix listed	CNA

WN530H4 VendorWavlink Affected 20221028 Fixed in — No fix listed CNA
WN530HG4 VendorWavlink Affected 20221028 Fixed in — No fix listed CNA
WN572HG3 VendorWavlink Affected 20221028 Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPE	Versions	Role	Vendor
cpe:2.3:o:wavlink:wn530h4_firmware::::::::	up to 20221028	Vulnerable	Wavlink
cpe:2.3:h:wavlink:wn530h4:-:::::::*	not specified by NVD	Running on	Wavlink
cpe:2.3:o:wavlink:wn530hg4_firmware::::::::	up to 20221028	Vulnerable	Wavlink
cpe:2.3:h:wavlink:wn530hg4:-:::::::*	not specified by NVD	Running on	Wavlink
cpe:2.3:o:wavlink:wn572hg3_firmware::::::::	up to 20221028	Vulnerable	Wavlink
cpe:2.3:h:wavlink:wn572hg3:-:::::::*	not specified by NVD	Running on	Wavlink

cpe:2.3:o:wavlink:wn530h4_firmware:*:*:*:*:*:*:*:* Versions up to 20221028 Vulnerable ·Wavlink
cpe:2.3:h:wavlink:wn530h4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
cpe:2.3:o:wavlink:wn530hg4_firmware:*:*:*:*:*:*:*:* Versions up to 20221028 Vulnerable ·Wavlink
cpe:2.3:h:wavlink:wn530hg4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
cpe:2.3:o:wavlink:wn572hg3_firmware:*:*:*:*:*:*:*:* Versions up to 20221028 Vulnerable ·Wavlink
cpe:2.3:h:wavlink:wn572hg3:-:*:*:*:*:*:*:* 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-2024-10194
2026-10-03 Alias added: GHSA-46qv-gx85-99hh

References

Exploit 1

https://docs.google.com/document/d/1PodIMRe1f0Ql83jUXV5VIoc-Xsf9VC1K

TI-2020-09757 A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of… CVSS 3.1CRITICAL 9.8
TI-2022-16055 WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 nas.cgi has no filtering on… CVSS 3.1CRITICAL 9.8
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

See all 26 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences