NR1800X

CVEs (33)

CVE	Vendor / Product	Sev	Risk	CVSS	EPSS	Published	Description
CVE-2026-7546	Totolink NR1800X	Cri	0.64	9.8	0.01	May 1, 2026	A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. The impacted element is the function find_host_ip of the component lighttpd. Such manipulation of the argument Host leads to stack-based buffer overflow. The attack can be executed remotely.…
CVE-2025-45841	Totolink NR1800X	Cri	0.64	9.8	0.01	May 8, 2025	TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function.
CVE-2023-7220	Totolink NR1800X	Cri	0.64	9.8	0.01	Jan 9, 2024	A vulnerability was found in Totolink NR1800X 9.1.0u.6279_B20210910 and classified as critical. Affected by this issue is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. The attack may be…
CVE-2023-36340	Totolink NR1800X	Cri	0.64	9.8	0.01	Oct 16, 2023	TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a stack overflow via the http_host parameter in the function loginAuth.
CVE-2022-44252	Totolink NR1800X	Cri	0.64	9.8	0.02	Nov 23, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the setUploadSetting function.
CVE-2022-44251	Totolink NR1800X	Cri	0.64	9.8	0.02	Nov 23, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the ussd parameter in the setUssd function.
CVE-2022-44250	Totolink NR1800X	Cri	0.64	9.8	0.02	Nov 23, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the hostName parameter in the setOpModeCfg function.
CVE-2022-44249	Totolink NR1800X	Cri	0.64	9.8	0.02	Nov 23, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.
CVE-2022-41525	Totolink NR1800X	Cri	0.64	9.8	0.02	Oct 6, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the OpModeCfg function at /cgi-bin/cstecgi.cgi.
CVE-2022-41522	Totolink NR1800X	Cri	0.64	9.8	0.01	Oct 6, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an unauthenticated stack overflow via the "main" function.
CVE-2022-41518	Totolink NR1800X	Cri	0.64	9.8	0.02	Oct 6, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the UploadFirmwareFile function at /cgi-bin/cstecgi.cgi.
CVE-2026-7548	Totolink NR1800X	Hig	0.57	8.8	0.01	May 1, 2026	A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. This affects the function sub_41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The…
CVE-2026-1328	Totolink NR1800X	Hig	0.57	8.8	0.01	Jan 22, 2026	A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. Impacted is the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Performing a manipulation of the argument ssid results in buffer overflow. The attack may be…
CVE-2025-45845	Totolink NR1800X	Hig	0.57	8.8	0.01	May 8, 2025	TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyGuestCfg function.
CVE-2025-45844	Totolink NR1800X	Hig	0.57	8.8	0.01	May 8, 2025	TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiBasicCfg function.
CVE-2025-45843	Totolink NR1800X	Hig	0.57	8.8	0.01	May 8, 2025	TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiGuestCfg function.
CVE-2025-45842	Totolink NR1800X	Hig	0.57	8.8	0.01	May 8, 2025	TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyCfg function.
CVE-2024-35388	Totolink NR1800X	Hig	0.57	8.8	0.03	May 24, 2024	TOTOLINK NR1800X v9.1.0u.6681_B20230703 was discovered to contain a stack overflow via the password parameter in the function urldecode
CVE-2022-41528	Totolink NR1800X	Hig	0.57	8.8	0.01	Oct 6, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function.
CVE-2022-41527	Totolink NR1800X	Hig	0.57	8.8	0.01	Oct 6, 2022	TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the pppoeUser parameter in the setOpModeCfg function.

CVE-2026-7546CriMay 1, 2026
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.01
A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. The impacted element is the function find_host_ip of the component lighttpd. Such manipulation of the argument Host leads to stack-based buffer overflow. The attack can be executed remotely.…
CVE-2025-45841CriMay 8, 2025
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function.
CVE-2023-7220CriJan 9, 2024
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.01
A vulnerability was found in Totolink NR1800X 9.1.0u.6279_B20210910 and classified as critical. Affected by this issue is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. The attack may be…
CVE-2023-36340CriOct 16, 2023
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a stack overflow via the http_host parameter in the function loginAuth.
CVE-2022-44252CriNov 23, 2022
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.02
TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the setUploadSetting function.
CVE-2022-44251CriNov 23, 2022
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.02
TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the ussd parameter in the setUssd function.
CVE-2022-44250CriNov 23, 2022
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.02
TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the hostName parameter in the setOpModeCfg function.
CVE-2022-44249CriNov 23, 2022
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.02
TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.
CVE-2022-41525CriOct 6, 2022
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.02
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the OpModeCfg function at /cgi-bin/cstecgi.cgi.
CVE-2022-41522CriOct 6, 2022
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an unauthenticated stack overflow via the "main" function.
CVE-2022-41518CriOct 6, 2022
Totolink
NR1800X
risk 0.64cvss 9.8epss 0.02
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the UploadFirmwareFile function at /cgi-bin/cstecgi.cgi.
CVE-2026-7548HigMay 1, 2026
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. This affects the function sub_41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The…
CVE-2026-1328HigJan 22, 2026
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. Impacted is the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Performing a manipulation of the argument ssid results in buffer overflow. The attack may be…
CVE-2025-45845HigMay 8, 2025
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyGuestCfg function.
CVE-2025-45844HigMay 8, 2025
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiBasicCfg function.
CVE-2025-45843HigMay 8, 2025
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiGuestCfg function.
CVE-2025-45842HigMay 8, 2025
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyCfg function.
CVE-2024-35388HigMay 24, 2024
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.03
TOTOLINK NR1800X v9.1.0u.6681_B20230703 was discovered to contain a stack overflow via the password parameter in the function urldecode
CVE-2022-41528HigOct 6, 2022
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function.
CVE-2022-41527HigOct 6, 2022
Totolink
NR1800X
risk 0.57cvss 8.8epss 0.01
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the pppoeUser parameter in the setOpModeCfg function.

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