Totolink A7100Ru Firmware vulnerabilities

CVE-2025-44655 [CRITICAL] CWE-266 CVE-2025-44655: In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.

CVE-2023-7095 [CRITICAL] CWE-120 CVE-2023-7095: A vulnerability, which was classified as critical, has been found in Totolink A7100RU 7.4cu.2313_B20 A vulnerability, which was classified as critical, has been found in Totolink A7100RU 7.4cu.2313_B20191024. Affected by this issue is the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument flag leads to buffer overflow. The attack may be launched remotely. The expl

CVE-2023-6906 [CRITICAL] CWE-120 CVE-2023-6906: A vulnerability, which was classified as critical, was found in Totolink A7100RU 7.4cu.2313_B2019102 A vulnerability, which was classified as critical, was found in Totolink A7100RU 7.4cu.2313_B20191024. Affected is the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument flag with the input ie8 leads to buffer overflow. It is possible to launch the attack remotely.

CVE-2023-33556 [CRITICAL] CWE-77 CVE-2023-33556: TOTOLink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOLink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the staticGw parameter at /setting/setWanIeCfg.

CVE-2023-30054 [CRITICAL] CWE-78 CVE-2023-30054: TOTOLINK A7100RU V7.4cu.2313_B20191024 has a Command Injection vulnerability. An attacker can obtain TOTOLINK A7100RU V7.4cu.2313_B20191024 has a Command Injection vulnerability. An attacker can obtain a stable root shell through a specially constructed payload.

CVE-2023-30053 [CRITICAL] CWE-78 CVE-2023-30053: TOTOLINK A7100RU V7.4cu.2313_B20191024 is vulnerable to Command Injection. TOTOLINK A7100RU V7.4cu.2313_B20191024 is vulnerable to Command Injection.

CVE-2023-26848 [CRITICAL] CWE-77 CVE-2023-26848: TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability via the org parameter at setting/delStaticDhcpRules.

CVE-2023-26978 [CRITICAL] CWE-77 CVE-2023-26978: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the pppoeAcName parameter at /setting/setWanIeCfg.

CVE-2023-27232 [CRITICAL] CWE-77 CVE-2023-27232: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the wanStrategy parameter at /setting/setWanIeCfg.

CVE-2023-27229 [CRITICAL] CWE-77 CVE-2023-27229: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the upBw parameter at /setting/setWanIeCfg.

CVE-2023-27231 [CRITICAL] CWE-77 CVE-2023-27231: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the downBw parameter at /setting/setWanIeCfg.

CVE-2023-27135 [CRITICAL] CWE-77 CVE-2023-27135: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the enabled parameter at /setting/setWanIeCfg.

CVE-2023-25395 [CRITICAL] CWE-78 CVE-2023-25395: TOTOlink A7100RU V7.4cu.2313_B20191024 router was discovered to contain a command injection vulnerab TOTOlink A7100RU V7.4cu.2313_B20191024 router was discovered to contain a command injection vulnerability via the ou parameter at /setting/delStaticDhcpRules.

CVE-2023-24184 [CRITICAL] CWE-77 CVE-2023-24184: TOTOLink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability. TOTOLink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability.

CVE-2023-24236 [CRITICAL] CWE-77 CVE-2023-24236: TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability via the province parameter at setting/delStaticDhcpRules.

CVE-2023-24238 [CRITICAL] CWE-77 CVE-2023-24238: TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability via the city parameter at setting/delStaticDhcpRules.

CVE-2023-24276 [CRITICAL] CWE-77 CVE-2023-24276: TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability via the country parameter at setting/delStaticDhcpRules.

CVE-2022-48123 [CRITICAL] CWE-78 CVE-2022-48123: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the servername parameter in the setting/delStaticDhcpRules function.

CVE-2022-48122 [CRITICAL] CWE-78 CVE-2022-48122: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the dayvalid parameter in the setting/delStaticDhcpRules function.

CVE-2022-48126 [CRITICAL] CWE-78 CVE-2022-48126: TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability v TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the username parameter in the setting/setOpenVpnCertGenerationCfg function.