CVE-2026-1157 Totolink LR350 cstecgi.cgi setWiFiEasyCfg buffer overflow

A vulnerability was identified in Totolink LR350 9.3.5u.6369B20220309. 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...

CVE-2026-1156

A vulnerability was determined in Totolink LR350 9.3.5u.6369B20220309. 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...

CVE-2021-27710

Command Injection in TOTOLINK X5000R router with firmware v9.1.0u.6118B20201102, and TOTOLINK A720R router with firmware v4.1.5cu.470B20200911 allows remote attackers to execute arbitrary OS commands by sending a modified HTTP request. This occurs because the function executes glibc's system...

CVE-2025-55901

TOTOLINK A3300R V17.0.0cu.596B20250515 is vulnerable to command injection in the function NTPSyncWithHost via the hosttime parameter...

PT-2025-51256

Name of the Vulnerable Software and Affected Versions TOTOLINK A3300R version V17.0.0cu.596 B20250515 Description The TOTOLINK A3300R router firmware contains a command injection flaw in the NTPSyncWithHost function. The issue is triggered through the host time parameter. This allows for potentia...

CVE-2025-34319

TOTOLINK N300RT wireless router firmware versions prior to V3.4.0-B20250430 discovered in V2.1.8-B20201030.1539 contain an OS command injection vulnerability in the Boa formWsc handling functionality. An unauthenticated attacker can send specially crafted requests to trigger command execution via...

CVE-2025-34319 TOTOLINK N300RT <= V2.1.8-B20201030.1539 Boa formWsc RCE

TOTOLINK N300RT wireless router firmware versions prior to V3.4.0-B20250430 discovered in V2.1.8-B20201030.1539 contain an OS command injection vulnerability in the Boa formWsc handling functionality. An unauthenticated attacker can send specially crafted requests to trigger command execution via...

TOTOLINK A720R Stack Buffer Overflow Vulnerability

TOTOLINK A720R is a wireless router from China's Gion Electronics TOTOLINK with dual-band Wi-Fi capabilities, focusing on high-speed internet and signal coverage. The TOTOLINK A720R suffers from a stack buffer overflow vulnerability that stems from a failure to properly validate the length size o...

CVE-2025-60682

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the cloudupdatecheck binary, specifically in the sub402414 function that handles cloud update parameters. User-supplied 'magicid' and 'url' values are directly concatenated into shell...

CVE-2025-60683

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the sysconf binary, specifically in the sub40BFA4 function that handles network interface reinitialization from '/var/system/linuxvlanreinit'. Input is only partially validated by checking...

CVE-2025-60702

A command injection vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592B20191022ALL 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...

CVE-2025-60687

An unauthenticated command injection vulnerability exists in the ToToLink LR1200GB Router firmware V9.1.0u.6619B20230130 within the cstecgi.cgi binary sub41EC68 function. The binary reads the "imei" parameter from a web request and verifies only that it is 15 characters long. The parameter is the...

EUVD-2025-175310

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the sysconf binary, specifically in the sub40BFA4 function that handles network interface reinitialization from '/var/system/linuxvlanreinit'. Input is only partially validated by checking...

CVE-2025-60682

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the cloudupdatecheck binary, specifically in the sub402414 function that handles cloud update parameters. User-supplied 'magicid' and 'url' values are directly concatenated into shell...

CVE-2025-60682

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the cloudupdatecheck binary, specifically in the sub402414 function that handles cloud update parameters. User-supplied 'magicid' and 'url' values are directly concatenated into shell...

CVE-2025-60685

A stack buffer overflow exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the sysconf binary sub401EE0 function. The binary reads the /proc/stat file using fgets into a local buffer and subsequently parses the line using sscanf into a single-byte variable with the %s forma...

CVE-2025-60702

A command injection vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592B20191022ALL 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...

CVE-2025-60682

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the cloudupdatecheck binary, specifically in the sub402414 function that handles cloud update parameters. User-supplied 'magicid' and 'url' values are directly concatenated into shell...

CVE-2025-60683

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the sysconf binary, specifically in the sub40BFA4 function that handles network interface reinitialization from '/var/system/linuxvlanreinit'. Input is only partially validated by checking...

PT-2025-46845

A stack buffer overflow vulnerability exists in the ToToLink LR1200GB V9.1.0u.6619 B20230130 and NR1800X V9.1.0u.6681 B20230703 Router firmware within the cstecgi.cgi binary sub 42F32C function. The web interface reads the "lang" parameter and constructs Help URL strings using sprintf into...