Vulnerabilities (CVE)

Filtered by vendor Totolink Subscribe
Total 1107 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-67187 1 Totolink 2 A950rg, A950rg Firmware 2026-06-17 N/A 9.8 CRITICAL
A stack-based buffer overflow vulnerability was identified in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The flaw exists in the setIpQosRules interface of /lib/cste_modules/firewall.so where the comment parameter is not properly validated for length.
CVE-2025-67186 1 Totolink 2 A950rg, A950rg Firmware 2026-06-17 N/A 9.8 CRITICAL
TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a buffer overflow vulnerability in the setUrlFilterRules interface of /lib/cste_modules/firewall.so. The vulnerability occurs because the `url` parameter is not properly validated for length, allowing remote attackers to trigger a buffer overflow, potentially leading to arbitrary code execution or denial of service.
CVE-2025-63469 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink 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.
CVE-2025-63468 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink 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.
CVE-2025-63467 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink 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.
CVE-2025-63466 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink 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.
CVE-2025-63465 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink 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.
CVE-2025-63464 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink 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.
CVE-2025-63463 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink 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.
CVE-2025-63462 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63461 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the urldecode function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63460 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the sub_4222E0 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63459 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the sub_421CF0 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63154 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
TOTOLink A7000R V9.1.0u.6115_B20201022 was discovered to contain a stack overflow in the addEffect parameter of the urldecode function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
CVE-2025-63153 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
TOTOLink A7000R V9.1.0u.6115_B20201022 was discovered to contain a stack overflow in the ssid parameter of the urldecode function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-61045 1 Totolink 2 X18, X18 Firmware 2026-06-17 N/A 9.8 CRITICAL
TOTOLINK X18 V9.1.0cu.2053_B20230309 was discovered to contain a command injection vulnerability via the mac parameter in the setEasyMeshAgentCfg function.
CVE-2025-61044 1 Totolink 2 X18, X18 Firmware 2026-06-17 N/A 9.8 CRITICAL
TOTOLINK X18 V9.1.0cu.2053_B20230309 was discovered to contain a command injection vulnerability via the agentName parameter in the setEasyMeshAgentCfg function.
CVE-2025-60702 1 Totolink 2 A950rg, A950rg Firmware 2026-06-17 N/A 6.5 MEDIUM
A command injection vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592_B20191022_ALL within the `system.so` binary. The `setDiagnosisCfg` function retrieves the `ipDoamin` parameter from user input via `websGetVar` and concatenates it directly into a `ping` system command executed via `CsteSystem()` without any sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface.
CVE-2025-60699 1 Totolink 2 A950rg, A950rg Firmware 2026-06-17 N/A 6.5 MEDIUM
A buffer overflow vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592_B20191022_ALL within the `global.so` binary. The `getSaveConfig` function retrieves the `http_host` parameter from user input via `websGetVar` and copies it into a fixed-size stack buffer (`v13`) using `strcpy()` without performing any length checks. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted HTTP request to the router's web interface, potentially leading to arbitrary code execution.
CVE-2025-60336 1 Totolink 2 N600r, N600r Firmware 2026-06-17 N/A 7.5 HIGH
A NULL pointer dereference in the sub_41773C function of TOTOLINK N600R v4.3.0cu.7866_B20220506 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.