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25 vulnerabilities found for LR350 by Totolink
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
Vulnerability from variot - Updated: 2025-11-19 23:14Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the http_host 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 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 http_host parameter in the sub_426EF8 function fails to properly validate the length of the input data
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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.
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VAR-202211-1532
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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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-202211-1649
Vulnerability from variot - Updated: 2025-09-12 23:46TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the hostName parameter in the setOpModeCfg 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 connections
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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
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VAR-202211-1535
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.
The TOTOLINK LR350 has a buffer overflow vulnerability. An attacker could exploit this vulnerability to cause remote code execution
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VAR-202211-1506
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VAR-202405-4083
Vulnerability from variot - Updated: 2025-08-09 23:18TOTOLINK LR350 V9.3.5u.6698_B20230810 was discovered to contain a stack overflow via the password parameter in the function loginAuth. TOTOLINK of lr350 Firmware has a classic buffer overflow vulnerability.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.
The TOTOLINK LR350 suffers from a buffer overflow vulnerability. This vulnerability stems from the failure to properly validate the length of the input data in the password parameter of the loginAuth function. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service
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VAR-202405-4030
Vulnerability from variot - Updated: 2025-08-09 23:04TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the password parameter in the function urldecode. TOTOLINK of lr350 A stack-based buffer overflow vulnerability exists in the 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.
The TOTOLINK LR350 suffers from a buffer overflow vulnerability. This vulnerability stems from the failure of the password parameter in the urldecode function to properly validate the length of the input data. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service
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Vulnerability from variot - Updated: 2025-07-05 23:26TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the http_host parameter in the function loginAuth. TOTOLINK of lr350 A stack-based buffer overflow vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK LR350 is a wireless router produced by China's TOTOLINK Electronics.
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VAR-202406-1058
Vulnerability from variot - Updated: 2025-07-05 23:25TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a command injection via the host_time parameter in the NTPSyncWithHost function. TOTOLINK of lr350 Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK LR350 is a wireless router from China's TOTOLINK Electronics. No detailed vulnerability details are currently available
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VAR-202411-0018
Vulnerability from variot - Updated: 2025-06-15 23:46A vulnerability has been found in TOTOLINK LR350 up to 9.3.5u.6369 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /formLoginAuth.htm. The manipulation of the argument authCode with the input 1 leads to authorization bypass. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 9.3.5u.6698_B20230810 is able to address this issue. It is recommended to upgrade the affected component. TOTOLINK of lr350 An authentication bypass vulnerability exists in firmware with user-controlled keys.Information may be obtained and information may be tampered with. TOTOLINK LR350 is a wireless router produced by China's TOTOLINK Electronics. No detailed vulnerability details are currently provided
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Vulnerability from variot - Updated: 2025-04-26 22:52Incorrect access control in TOTOLINK LR350 V9.3.5u.6369_B20220309 allows attackers to obtain the apmib configuration file, which contains the username and the password, via a crafted request to /cgi-bin/ExportSettings.sh. TOTOLINK of lr350 There are unspecified vulnerabilities in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK LR350 is a wireless router from China's TOTOLINK Electronics.
TOTOLINK LR350 has an access control error vulnerability, which is caused by an access control error vulnerability in the /cgi-bin/ExportSettings.sh file. No detailed vulnerability details are provided at present
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VAR-202407-2448
Vulnerability from variot - Updated: 2024-08-29 23:01A vulnerability has been found in TOTOLINK LR350 9.3.5u.6369_B20220309 and classified as critical. Affected by this vulnerability is the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-272785 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. TOTOLINK of lr350 Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK LR350 is a wireless router produced by China's TOTOLINK Electronics. The vulnerability is caused by the hostName parameter in the setWanCfg function of the /cgi-bin/cstecgi.cgi page failing to properly filter special characters and commands in the constructed command. Attackers can exploit this vulnerability to cause arbitrary command execution
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