N600r Firmware (Totolink) - vulnerabilities (CVEs)

41 CVEs, 0 in the last 30 days, 9 known versions, newest CVE from 2026-08-30. Vendor: Totolink.

CVEs of N600r Firmware

• CVE-2026-82555 - CVSS 6.3 (medium), 2026-08-30: A vulnerability has been found in TOTOLINK N600R 4.3.0cu.7866_B20220506. This vulnerability affects the function loginAuth of the file…
• CVE-2026-79912 - CVSS 8.3 (high), 2026-08-25: A vulnerability was detected in TOTOLINK N600R 4.3.0cu.7647_B20210106. The impacted element is the function getCurrentTime of the file /cgi-bin/cstecgi.cgi.…
• CVE-2026-79911 - CVSS 10 (critical), 2026-08-25: A security vulnerability has been detected in TOTOLINK N600R 4.3.0cu.7647_B20210106. The affected element is the function setSystemConfig of the file…
• CVE-2025-60336 - CVSS 7.5 (high), 2025-10-22: 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…
• CVE-2025-60335 - CVSS 7.5 (high), 2025-10-22: A NULL pointer dereference in the main function of TOTOLINK N600R v4.3.0cu.7866_B20220506 allows attackers to cause a Denial of Service (DoS) via a crafted…
• CVE-2025-60334 - CVSS 7.5 (high), 2025-10-22: TOTOLINK N600R v4.3.0cu.7866_B20220506 was discovered to contain a stack overflow in the ssid parameter in the setWiFiBasicConfig function. This vulnerability…
• CVE-2025-60333 - CVSS 7.5 (high), 2025-10-22: TOTOLINK N600R v4.3.0cu.7866_B20220506 was discovered to contain a stack overflow in the wepkey2 parameter in the setWiFiMultipleConfig function. This…
• CVE-2025-11444 - CVSS 8.8 (high), 2025-10-08: A security vulnerability has been detected in TOTOLINK N600R up to 4.3.0cu.7866_B20220506. This impacts the function setWiFiBasicConfig of the file…
• CVE-2025-57623 - CVSS 5.3 (medium), 2025-09-25: A NULL pointer dereference in TOTOLINK N600R firmware v4.3.0cu.7866_B2022506 allows attackers to cause a Denial of Service.
• CVE-2025-9935 - CVSS 9.8 (critical), 2025-09-04: A vulnerability was determined in TOTOLINK N600R 4.3.0cu.7866_B20220506. This vulnerability affects the function sub_4159F8 of the file…
• CVE-2025-51390 - CVSS 9.8 (critical), 2025-08-04: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
• CVE-2025-8181 - CVSS 8.6 (high), 2025-07-26: A vulnerability, which was classified as critical, was found in TOTOLINK N600R and X2000R 1.0.0.1. This affects an unknown part of the file vsftpd.conf of the…
• CVE-2025-46060 - CVSS 9.8 (critical), 2025-06-13: Buffer Overflow vulnerability in TOTOLINK N600R v4.3.0cu.7866_B2022506 allows a remote attacker to execute arbitrary code via the UPLOAD_FILENAME component
• CVE-2025-4496 - CVSS 9.8 (critical), 2025-05-10: A vulnerability was found in TOTOLINK T10, A3100R, A950RG, A800R, N600R, A3000RU and A810R 4.1.8cu.5241_B20210927. It has been declared as critical. This…
• CVE-2025-22903 - CVSS 4.6 (medium), 2025-04-15: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the pin parameter in the function setWiFiWpsConfig.
• CVE-2025-22900 - CVSS 9.8 (critical), 2025-04-15: Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.
• CVE-2023-43141 - CVSS 9.8 (critical), 2023-09-25: TOTOLINK A3700R V9.1.2u.6134_B20201202 and N600R V5.3c.5137 are vulnerable to Incorrect Access Control.
• CVE-2022-36613 - CVSS 7.8 (high), 2022-08-29: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a hardcoded password for root at /etc/shadow.sample.
• CVE-2022-29396 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_00418f10.
• CVE-2022-29399 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the url parameter in the function FUN_00415bf0.
• CVE-2022-29392 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_00418c24.
• CVE-2022-29395 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the apcliKey parameter in the function FUN_0041bac4.
• CVE-2022-29398 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the File parameter in the function FUN_0041309c.
• CVE-2022-29391 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_004200c8.
• CVE-2022-29394 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macAddress parameter in the function FUN_0041b448.
• CVE-2022-29397 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_004196c8.
• CVE-2022-29393 - CVSS 9.8 (critical), 2022-05-10: TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_004192cc.
• CVE-2022-28912 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the filename parameter in /setting/setUpgradeFW.
• CVE-2022-28911 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the filename parameter in /setting/CloudACMunualUpdate.
• CVE-2022-28910 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the devicename parameter in /setting/setDeviceName.
• CVE-2022-28913 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the filename parameter in /setting/setUploadSetting.
• CVE-2022-28906 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the langtype parameter in /setting/setLanguageCfg.
• CVE-2022-28909 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the webwlanidx parameter in /setting/setWebWlanIdx.
• CVE-2022-28905 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the devicemac parameter in /setting/setDeviceName.
• CVE-2022-28908 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the ipdoamin parameter in /setting/setDiagnosisCfg.
• CVE-2022-28907 - CVSS 9.8 (critical), 2022-05-10: TOTOLink N600R V5.3c.7159_B20190425 was discovered to contain a command injection vulnerability via the hosttime function in /setting/NTPSyncWithHost.
• CVE-2022-27411 - CVSS 9.8 (critical), 2022-05-05: TOTOLINK N600R v5.3c.5507_B20171031 was discovered to contain a command injection vulnerability via the QUERY_STRING parameter in the "Main" function.
• CVE-2022-26189 - CVSS 9.8 (critical), 2022-03-22: TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via the langType parameter in the login interface.
• CVE-2022-26188 - CVSS 9.8 (critical), 2022-03-22: TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via /setting/NTPSyncWithHost.
• CVE-2022-26187 - CVSS 9.8 (critical), 2022-03-22: TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via the pingCheck function.
• CVE-2022-26186 - CVSS 9.8 (critical), 2022-03-22: TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via the exportOvpn interface at cstecgi.cgi.