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10 vulnerabilities found for NR1800X by Totolink
CVE-2026-82616 (GCVE-0-2026-82616)
Vulnerability from cvelistv5 – Published: 2026-08-31 04:45 – Updated: 2026-09-01 18:11
VLAI
EPSS
VEX
Title
TOTOLINK NR1800X cstecgi.cgi setUploadSetting stack-based overflow
Summary
A vulnerability was found in TOTOLINK NR1800X 9.1.0u.6681_B20230703. Impacted is the function setUploadSetting of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.
Severity
9.9 (Critical)
9.9 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 17:08 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397117 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397117/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82616 | third-party-advisory |
| https://vuldb.com/submit/892941 | third-party-advisory |
| https://github.com/lxiansheng488-bit/-/blob/main/… | exploit |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2026-82597 (GCVE-0-2026-82597)
Vulnerability from cvelistv5 – Published: 2026-08-31 00:15 – Updated: 2026-08-31 16:17
VLAI
EPSS
VEX
Title
TOTOLINK NR1800X cstecgi.cgi setUssd command injection
Summary
A vulnerability was identified in TOTOLINK NR1800X 9.1.0u.6681_B20230703. This affects the function setUssd of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ussd leads to command injection. The attack can be initiated remotely. The exploit is publicly available and might be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 16:15 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397092 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397092/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82597 | third-party-advisory |
| https://vuldb.com/submit/892696 | third-party-advisory |
| https://github.com/lxiansheng488-bit/-/blob/main/… | exploit |
| https://www.totolink.net/ | product |
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CVE-2026-15701 (GCVE-0-2026-15701)
Vulnerability from cvelistv5 – Published: 2026-07-14 16:30 – Updated: 2026-07-15 14:50
VLAI
EPSS
VEX
Title
Totolink NR1800X lighttpd formLogout.htm Form_Logout stack-based overflow
Summary
A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. Affected by this issue is the function Form_Logout of the file /formLogout.htm of the component lighttpd. This manipulation of the argument Host causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:50 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/378248 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/378248/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15701 | third-party-advisory |
| https://vuldb.com/submit/856136 | third-party-advisory |
| https://github.com/fu9-dotom/cve/issues/1 | exploitissue-tracking |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2026-7548 (GCVE-0-2026-7548)
Vulnerability from cvelistv5 – Published: 2026-05-01 02:30 – Updated: 2026-05-01 14:08
VLAI
EPSS
VEX
Title
Totolink NR1800X cstecgi.cgi sub_41A68C command injection
Summary
A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. This affects the function sub_41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-01 14:07 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360358 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/360358/cti | signaturepermissions-required |
| https://vuldb.com/submit/804417 | third-party-advisory |
| https://github.com/newym/cve/blob/main/totolink%2… | exploit |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2026-7546 (GCVE-0-2026-7546)
Vulnerability from cvelistv5 – Published: 2026-05-01 02:15 – Updated: 2026-05-01 21:28
VLAI
EPSS
VEX
Title
Totolink NR1800X lighttpd find_host_ip stack-based overflow
Summary
A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. The impacted element is the function find_host_ip of the component lighttpd. Such manipulation of the argument Host leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-01 21:28 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360357 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/360357/cti | signaturepermissions-required |
| https://vuldb.com/submit/804404 | third-party-advisory |
| https://github.com/newym/cve/blob/main/totolinknr… | exploit |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2026-5030 (GCVE-0-2026-5030)
Vulnerability from cvelistv5 – Published: 2026-03-29 03:30 – Updated: 2026-03-30 13:28
VLAI
EPSS
VEX
Title
Totolink NR1800X Telnet Service cstecgi.cgi NTPSyncWithHost command injection
Summary
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 argument host_time leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-30 13:28 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/353952 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/353952/cti | signaturepermissions-required |
| https://vuldb.com/submit/778529 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/TOTOLINK… | exploit |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2026-1328 (GCVE-0-2026-1328)
Vulnerability from cvelistv5 – Published: 2026-01-22 14:32 – Updated: 2026-02-23 08:53
VLAI
EPSS
VEX
Title
Totolink NR1800X POST Request cstecgi.cgi setWizardCfg buffer overflow
Summary
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 argument ssid results in buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-22 16:14 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.342304 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.342304 | signaturepermissions-required |
| https://vuldb.com/?submit.735792 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/TOTOLINK… | exploit |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2026-1327 (GCVE-0-2026-1327)
Vulnerability from cvelistv5 – Published: 2026-01-22 14:02 – Updated: 2026-02-23 08:53
VLAI
EPSS
VEX
Title
Totolink NR1800X POST Request cstecgi.cgi setTracerouteCfg command injection
Summary
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 manipulation of the argument command leads to command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-22 14:31 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
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| https://vuldb.com/?ctiid.342303 | signaturepermissions-required |
| https://vuldb.com/?submit.735790 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/TOTOLINK… | exploit |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2026-1326 (GCVE-0-2026-1326)
Vulnerability from cvelistv5 – Published: 2026-01-22 13:32 – Updated: 2026-02-23 08:52
VLAI
EPSS
VEX
Title
Totolink NR1800X POST Request cstecgi.cgi setWanCfg command injection
Summary
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 the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-22 20:18 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.342302 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.342302 | signaturepermissions-required |
| https://vuldb.com/?submit.735787 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/TOTOLINK… | exploit |
| https://www.totolink.net/ | product |
Impacted products
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CVE-2023-7220 (GCVE-0-2023-7220)
Vulnerability from cvelistv5 – Published: 2024-01-09 07:31 – Updated: 2025-06-17 20:39
VLAI
EPSS
VEX
Title
Totolink NR1800X cstecgi.cgi loginAuth stack-based overflow
Summary
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 password leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-10 16:23 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
VulDB
CNA
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.249854 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.249854 | signaturepermissions-required |
| https://github.com/jylsec/vuldb/blob/main/TOTOLIN… | broken-linkexploit |
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