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41 vulnerabilities found for LR350 by Totolink
CVE-2026-1158 (GCVE-0-2026-1158)
Vulnerability from nvd – Published: 2026-01-19 14:32 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 POST Request cstecgi.cgi setWizardCfg buffer overflow
Summary
A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. This vulnerability affects 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 can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1157 (GCVE-0-2026-1157)
Vulnerability from nvd – Published: 2026-01-19 14:02 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 cstecgi.cgi setWiFiEasyCfg buffer overflow
Summary
A vulnerability was identified in Totolink LR350 9.3.5u.6369_B20220309. This affects the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument ssid leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1156 (GCVE-0-2026-1156)
Vulnerability from nvd – Published: 2026-01-19 13:32 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 cstecgi.cgi setWiFiBasicCfg buffer overflow
Summary
A vulnerability was determined in Totolink LR350 9.3.5u.6369_B20220309. Affected by this issue is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ssid causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1155 (GCVE-0-2026-1155)
Vulnerability from nvd – Published: 2026-01-19 13:02 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 cstecgi.cgi setWiFiEasyGuestCfg buffer overflow
Summary
A vulnerability was found in Totolink LR350 9.3.5u.6369_B20220309. Affected by this vulnerability is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid results in buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1150 (GCVE-0-2026-1150)
Vulnerability from nvd – Published: 2026-01-19 10:32 – Updated: 2026-02-23 08:45
VLAI?
Title
Totolink LR350 POST Request cstecgi.cgi setTracerouteCfg command injection
Summary
A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. Impacted is the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument command results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1149 (GCVE-0-2026-1149)
Vulnerability from nvd – Published: 2026-01-19 10:02 – Updated: 2026-02-23 08:44
VLAI?
Title
Totolink LR350 POST Request cstecgi.cgi setDiagnosisCfg command injection
Summary
A vulnerability was identified in Totolink LR350 9.3.5u.6369_B20220309. This issue affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument ip leads to command injection. The attack can be initiated remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1158 (GCVE-0-2026-1158)
Vulnerability from cvelistv5 – Published: 2026-01-19 14:32 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 POST Request cstecgi.cgi setWizardCfg buffer overflow
Summary
A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. This vulnerability affects 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 can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1157 (GCVE-0-2026-1157)
Vulnerability from cvelistv5 – Published: 2026-01-19 14:02 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 cstecgi.cgi setWiFiEasyCfg buffer overflow
Summary
A vulnerability was identified in Totolink LR350 9.3.5u.6369_B20220309. This affects the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument ssid leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1156 (GCVE-0-2026-1156)
Vulnerability from cvelistv5 – Published: 2026-01-19 13:32 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 cstecgi.cgi setWiFiBasicCfg buffer overflow
Summary
A vulnerability was determined in Totolink LR350 9.3.5u.6369_B20220309. Affected by this issue is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ssid causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1155 (GCVE-0-2026-1155)
Vulnerability from cvelistv5 – Published: 2026-01-19 13:02 – Updated: 2026-02-23 08:46
VLAI?
Title
Totolink LR350 cstecgi.cgi setWiFiEasyGuestCfg buffer overflow
Summary
A vulnerability was found in Totolink LR350 9.3.5u.6369_B20220309. Affected by this vulnerability is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid results in buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1150 (GCVE-0-2026-1150)
Vulnerability from cvelistv5 – Published: 2026-01-19 10:32 – Updated: 2026-02-23 08:45
VLAI?
Title
Totolink LR350 POST Request cstecgi.cgi setTracerouteCfg command injection
Summary
A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. Impacted is the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument command results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-1149 (GCVE-0-2026-1149)
Vulnerability from cvelistv5 – Published: 2026-01-19 10:02 – Updated: 2026-02-23 08:44
VLAI?
Title
Totolink LR350 POST Request cstecgi.cgi setDiagnosisCfg command injection
Summary
A vulnerability was identified in Totolink LR350 9.3.5u.6369_B20220309. This issue affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument ip leads to command injection. The attack can be initiated remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Impacted products
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VAR-202510-2082
Vulnerability from variot - Updated: 2025-11-19 23:27Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the wifiOff parameter in the sub_4232EC function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request. The TOTOLINK LR350 is a 4G LTE wireless router launched by TOTOLINK Electronics, a Chinese company. It supports converting 4G signals to wired signals and is suitable for home and office use. This vulnerability stems from the fact that the wifiOff parameter in the sub_4232EC function fails to properly validate the length of the input data
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VAR-202510-2382
Vulnerability from variot - Updated: 2025-11-19 23:24Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the password parameter in the sub_426EF8 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request. The TOTOLINK LR350 is a 4G LTE wireless router launched by TOTOLINK, a Chinese electronics company. It supports converting 4G signals to wired signals and is suitable for home and office use. This vulnerability stems from the fact that the password parameter in the sub_426EF8 function fails to properly validate the length of the input data
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VAR-202510-2081
Vulnerability from variot - Updated: 2025-11-19 23:22Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_425400 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request. The TOTOLINK LR350 is a 4G LTE wireless router launched by TOTOLINK, a Chinese electronics company. It supports converting 4G signals to wired signals and is suitable for home and office use.
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VAR-202510-2383
Vulnerability from variot - Updated: 2025-11-19 23:20Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_42396C function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request. The TOTOLINK LR350 is a 4G LTE wireless router launched by TOTOLINK Electronics, a Chinese company. It supports converting 4G signals to wired signals and is suitable for home and office use.
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VAR-202510-2384
Vulnerability from variot - Updated: 2025-11-19 23:16Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_422880 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request. The TOTOLINK LR350 is a 4G LTE wireless router launched by TOTOLINK Electronics, a Chinese company. It supports converting 4G signals to wired signals and is suitable for home and office use.
The TOTOLINK LR350 contains a stack buffer overflow vulnerability. This vulnerability stems from the fact that the ssid parameter in the sub_422880 function fails to properly validate the length of the input data
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VAR-202510-2080
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VAR-202510-2189
Vulnerability from variot - Updated: 2025-11-19 23:11Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_421BAC function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request. The TOTOLINK LR350 is a 4G LTE wireless router launched by TOTOLINK Electronics, a Chinese company. It supports converting 4G signals to wired signals and is suitable for home and office use.
The TOTOLINK LR350 contains a stack buffer overflow vulnerability. This vulnerability stems from the fact that the ssid parameter in the sub_421BAC function fails to properly validate the length of the input data
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Vulnerability from variot - Updated: 2025-09-13 23:32TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter pppoeUser in the setOpModeCfg function. TOTOLINK of lr350 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK LR350 is a 4G LTE router released by China's TOTOLINK Electronics. It converts 4G signals into wired signals and is suitable for home and office use. An attacker could exploit this vulnerability to cause remote code execution
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VAR-202211-1978
Vulnerability from variot - Updated: 2025-09-12 23:50TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the setUploadSetting function. TOTOLINK of lr350 The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK NR1800X is a 5G NR indoor Wi-Fi and SIP CPE (broadband access equipment) launched by China's TOTOLINK Electronics. It is primarily designed for deploying NR fixed data services in homes and offices and supports 5G NR network connectivity. An attacker could exploit this vulnerability to cause remote code execution
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VAR-202211-1628
Vulnerability from variot - Updated: 2025-09-12 23:46TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter text in the setSmsCfg function. TOTOLINK of lr350 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK LR350 is a 4G LTE router released by China's TOTOLINK Electronics. It converts 4G signals into wired signals and is suitable for home and office use. An attacker could exploit this vulnerability to cause remote code execution
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VAR-202211-1539
Vulnerability from variot - Updated: 2025-09-12 23:41TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter sPort/ePort in the setIpPortFilterRules function. TOTOLINK of lr350 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK LR350 is a 4G LTE router released by China's TOTOLINK Electronics. It converts 4G signals into wired signals and is suitable for home and office use. An attacker could exploit this vulnerability to cause remote code execution
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VAR-202211-1449
Vulnerability from variot - Updated: 2025-09-12 23:40TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function. TOTOLINK of lr350 The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK NR1800X is a 5G NR indoor Wi-Fi and SIP CPE (broadband access equipment) launched by China's TOTOLINK Electronics. It is primarily designed for deploying NR fixed data services in homes and offices and supports 5G NR network connectivity
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VAR-202211-1512
Vulnerability from variot - Updated: 2025-09-12 23:40TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the ussd parameter in the setUssd function. TOTOLINK of lr350 The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK NR1800X is a 5G NR indoor Wi-Fi and SIP CPE (broadband access equipment) launched by China's TOTOLINK Electronics. It is primarily designed for deploying NR fixed data services in homes and offices and supports 5G NR network connectivity. An attacker could exploit this vulnerability to cause remote code execution
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Vulnerability from variot - Updated: 2025-09-12 23:38TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter week, sTime, and eTime in the setParentalRules function. TOTOLINK of lr350 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK LR350 is a 4G LTE router released by China's TOTOLINK Electronics. It converts 4G signals into wired signals and is suitable for home and office use. This vulnerability could allow an attacker to cause remote code execution
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VAR-202211-1536
Vulnerability from variot - Updated: 2025-09-12 23:35TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter ip in the setDiagnosisCfg function. TOTOLINK of lr350 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK LR350 is a 4G LTE router released by China's TOTOLINK Electronics. It converts 4G signals into wired signals and is suitable for home and office use.
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VAR-202211-1506
Vulnerability from variot - Updated: 2025-09-12 23:27TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a pre-authentication buffer overflow in the main function via long post data. TOTOLINK of lr350 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK LR350 is a 4G LTE router released by China's TOTOLINK Electronics. It converts 4G signals into wired signals and is suitable for home and office use.
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Vulnerability from variot - Updated: 2025-08-09 23:19TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter command in the setTracerouteCfg function. TOTOLINK of lr350 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK LR350 is a 4G LTE router released by China's TOTOLINK Electronics. It converts 4G signals into wired signals and is suitable for home and office use. An attacker could exploit this vulnerability to cause remote code execution
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