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Description

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A vulnerability was determined in Wavlink WL-NU516U1 M16U1_V240425. This impacts the function sub_4032E4 of the file /cgi-bin/wireless.cgi. This manipulation of the argument Guest_ssid causes command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Eine Schwachstelle wurde in Wavlink WL-NU516U1 M16U1_V240425 gefunden. Dies betrifft die Funktion sub_4032E4 der Datei /cgi-bin/wireless.cgi. Die Veränderung des Parameters Guest_ssid resultiert in command injection. Der Angriff kann über das Netzwerk erfolgen. Der Exploit ist öffentlich verfügbar und könnte genutzt werden.

PUBLISHED Reserved 2025-08-19 | Published 2025-08-19 | Updated 2025-08-19 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Command Injection

Injection

Product status

M16U1_V240425
affected

Timeline

2025-08-19:Advisory disclosed
2025-08-19:VulDB entry created
2025-08-19:VulDB entry last update

Credits

QMSSDXN (VulDB User) reporter

References

vuldb.com/?id.320528 (VDB-320528 | Wavlink WL-NU516U1 wireless.cgi sub_4032E4 command injection) vdb-entry technical-description

vuldb.com/?ctiid.320528 (VDB-320528 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.629181 (Submit #629181 | Wavlink WL-NU516U1-A M16U1_V240425 Buffer Overflow) third-party-advisory

github.com/lin-3-start/lin-cve/blob/main/Wavlink/Wavlink.md related

github.com/lin-3-start/lin-cve/blob/main/Wavlink/Wavlink.md exploit

cve.org (CVE-2025-9149)

nvd.nist.gov (CVE-2025-9149)

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