Totolink
Totolink Nr1800x Firmware: vulnerabilidades y CVE
Totolink Nr1800x Firmware tiene 27 vulnerabilidades publicadas, 7 de ellas en los últimos 12 meses. 6 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE27
Últimos 12 meses7
Críticas6
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-5030 | Baja (2.1) | 3.7% | — | 29 mar 2026 | A vulnerability has been found in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the… |
| CVE-2026-1328 | Alta (7.4) | 0.85% | — | 22 ene 2026 | A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. Impacted is the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Performing a manipulation of the… |
| CVE-2026-1327 | Baja (2.1) | 2.9% | — | 22 ene 2026 | A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Such… |
| CVE-2026-1326 | Baja (2.1) | 3.5% | — | 22 ene 2026 | A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. This vulnerability affects the function setWanCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. This manipulation of… |
| CVE-2025-60688 | Media (6.5) | 0.52% | — | 13 nov 2025 | 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 (setDefResponse function). The binary… |
| CVE-2025-60686 | Media (5.1) | 0.22% | — | 13 nov 2025 | A local stack-based buffer overflow vulnerability exists in the infostat.cgi and cstecgi.cgi binaries of ToToLink routers (A720R V4.1.5cu.614_B20230630, LR1200GB V9.1.0u.6619_B20230130, and NR1800X… |
| CVE-2025-60684 | Media (6.5) | 0.52% | — | 13 nov 2025 | 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… |
| CVE-2025-45845 | Alta (8.8) | 0.71% | — | 8 may 2025 | TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyGuestCfg function. |
| CVE-2025-45844 | Alta (8.8) | 0.71% | — | 8 may 2025 | TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiBasicCfg function. |
| CVE-2025-45843 | Alta (8.8) | 0.71% | — | 8 may 2025 | TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiGuestCfg function. |
| CVE-2025-45842 | Alta (8.8) | 0.91% | — | 8 may 2025 | TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyCfg function. |
| CVE-2025-45841 | Crítica (9.8) | 0.53% | — | 8 may 2025 | TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function. |
| CVE-2024-35388 | Alta (8.8) | 2.5% | — | 24 may 2024 | TOTOLINK NR1800X v9.1.0u.6681_B20230703 was discovered to contain a stack overflow via the password parameter in the function urldecode |
| CVE-2023-7220 | Crítica (9.8) | 1.5% | — | 9 ene 2024 | A vulnerability was found in Totolink NR1800X 9.1.0u.6279_B20210910 and classified as critical. Affected by this issue is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument… |
| CVE-2023-36340 | Crítica (9.8) | 0.70% | — | 16 oct 2023 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a stack overflow via the http_host parameter in the function loginAuth. |
| CVE-2022-44256 | Alta (8.8) | 2.2% | — | 23 nov 2022 | TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter lang in the setLanguageCfg function. |
| CVE-2022-41528 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function. |
| CVE-2022-41527 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the pppoeUser parameter in the setOpModeCfg function. |
| CVE-2022-41526 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the ip parameter in the setDiagnosisCfg function. |
| CVE-2022-41525 | Crítica (9.8) | 1.9% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the OpModeCfg function at /cgi-bin/cstecgi.cgi. |
| CVE-2022-41524 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the week, sTime, and eTime parameters in the setParentalRules function. |
| CVE-2022-41523 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the command parameter in the setTracerouteCfg function. |
| CVE-2022-41522 | Crítica (9.8) | 1.1% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an unauthenticated stack overflow via the "main" function. |
| CVE-2022-41521 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the sPort/ePort parameter in the setIpPortFilterRules function. |
| CVE-2022-41520 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the File parameter in the UploadCustomModule function. |
| CVE-2022-41518 | Crítica (9.8) | 1.9% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the UploadFirmwareFile function at /cgi-bin/cstecgi.cgi. |
| CVE-2022-41517 | Alta (8.8) | 1.0% | — | 6 oct 2022 | TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a stack overflow in the lang parameter in the setLanguageCfg function |
🎯 Cómo se explota (técnicas ATT&CK)
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