CVE-2026-13539 Wavlink WL-NU516U1-A POST Parameter wireless.cgi sub_407504 stack-based overflow

A vulnerability was identified in Wavlink WL-NU516U1-A M16U1V240425. The impacted element is the function sub407504 of the file /cgi-bin/wireless.cgi of the component POST Parameter Handler. Such manipulation of the argument Guestssid leads to stack-based buffer overflow. The attack can be execut...

CVE-2026-13539

The CVE concerns Wavlink WL-NU516U1-A M16U1_V240425. The vulnerable component is the POST Parameter Handler in /cgi-bin/wireless.cgi, specifically function sub_407504, where manipulation of Guest_ssid causes a stack-based buffer overflow. This can be triggered remotely; exploitation is publicly a...

CVE-2026-13538 Wavlink WL-NU516U1-A POST Parameter wireless.cgi sub_401D68 command injection

A vulnerability was determined in Wavlink WL-NU516U1-A M16U1V240425. The affected element is the function sub401D68 of the file /cgi-bin/wireless.cgi of the component POST Parameter Handler. This manipulation of the argument SSID2G2/SSID5G2/AuthMethod2/WPAPSK12 causes command injection. Remote...

CVE-2026-13538

A vulnerability was determined in Wavlink WL-NU516U1-A M16U1V240425. The affected element is the function sub401D68 of the file /cgi-bin/wireless.cgi of the component POST Parameter Handler. This manipulation of the argument SSID2G2/SSID5G2/AuthMethod2/WPAPSK12 causes command injection. Remote...

CVE-2026-13538

The CVE concerns Wavlink WL-NU516U1-A (M16U1_V240425) with a vulnerability in /cgi-bin/wireless.cgi, function sub_401D68, within the POST Parameter Handler. Manipulating arguments SSID2G2/SSID5G2/AuthMethod2/WPAPSK12 leads to command injection. Remote exploitation is possible, and an exploit has ...

EUVD-2026-40036

A vulnerability was determined in Wavlink WL-NU516U1-A M16U1V240425. The affected element is the function sub401D68 of the file /cgi-bin/wireless.cgi of the component POST Parameter Handler. This manipulation of the argument SSID2G2/SSID5G2/AuthMethod2/WPAPSK12 causes command injection. Remote...

CVE-2026-13538 Wavlink WL-NU516U1-A POST Parameter wireless.cgi sub_401D68 command injection

A vulnerability was determined in Wavlink WL-NU516U1-A M16U1V240425. The affected element is the function sub401D68 of the file /cgi-bin/wireless.cgi of the component POST Parameter Handler. This manipulation of the argument SSID2G2/SSID5G2/AuthMethod2/WPAPSK12 causes command injection. Remote...

CVE-2026-13539: Stack-based Buffer Overflow

A vulnerability was identified in Wavlink WL-NU516U1-A M16U1V240425. The impacted element is the function sub407504 of the file /cgi-bin/wireless.cgi of the component POST Parameter Handler. Such manipulation of the argument Guestssid leads to stack-based buffer overflow. The attack can be execut...

CVE-2026-13538: Improper Neutralization of Special Elements used in a Command

A vulnerability was determined in Wavlink WL-NU516U1-A M16U1V240425. The affected element is the function sub401D68 of the file /cgi-bin/wireless.cgi of the component POST Parameter Handler. This manipulation of the argument SSID2G2/SSID5G2/AuthMethod2/WPAPSK12 causes command injection. Remote...

PT-2026-53214

Name of the Vulnerable Software and Affected Versions Wavlink WL-NU516U1-A version M16U1 V240425 Description A stack-based buffer overflow occurs in the POST Parameter Handler component when processing the Guest ssid argument. This issue exists within the sub 407504 function of the...

CVE-2026-6483

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...

wavlink-nu516u1-csrf-command-injection-

WAVLINK WiFi Router — CSRF Authentication Bypass Chained with...

CVE-2026-8228

A security vulnerability has been detected in Wavlink NU516U1 240425. Impacted is the function advance of the file /cgi-bin/wireless.cgi. Such manipulation of the argument wlanconf/Channel/skiplist/ieee80211h leads to os command injection. The attack may be launched remotely. The exploit has been...

CVE-2026-8191

A vulnerability was identified in Wavlink NU516U1 M16U1V240425. This affects the function wifiregion of the file /cgi-bin/adm.cgi. Such manipulation of the argument skiplist1/skiplist2 leads to os command injection. The attack can be launched remotely. The exploit is publicly available and might ...

CVE-2026-8230

A flaw has been found in Wavlink NU516U1 240425. The impacted element is the function syslogin1 of the file /cgi-bin/login.cgi. Executing a manipulation of the argument ipaddr can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. Th...

CVE-2026-8227

A weakness has been identified in Wavlink NU516U1 240425. This issue affects the function wzdapMesh of the file /cgi-bin/adm.cgi. This manipulation causes os command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. T...

CVE-2026-8229

A vulnerability was detected in Wavlink NU516U1 240425. The affected element is the function WifiBasic of the file /cgi-bin/wireless.cgi. Performing a manipulation of the argument AuthMethod/EncrypType results in os command injection. Remote exploitation of the attack is possible. The exploit is...

CVE-2026-8190

A vulnerability was determined in Wavlink NU516U1 M16U1V240425. Affected by this issue is the function wan of the file /cgi-bin/adm.cgi. This manipulation of the argument pppusername/ppppasswd/rwanip/rwanmask/rwangateway is directly passed by the attacker/so we can control the...

CVE-2026-8189

A vulnerability was found in Wavlink NU516U1 M16U1V240425. Affected by this vulnerability is the function wzdrepeater of the file /cgi-bin/adm.cgi. The manipulation of the argument wlanbssid/selAutomode/selEncrypTyp results in os command injection. It is possible to launch the attack remotely. Th...

CVE-2026-8192

A security flaw has been discovered in Wavlink NU516U1 M16U1V240425. This vulnerability affects the function wzdap of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument EncrypType/wlPass is directly passed by the attacker/so we can control the EncrypType/wlPass results in os...