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50 vulnerabilities found for A8000RU by Totolink
CVE-2026-7244 (GCVE-0-2026-7244)
Vulnerability from nvd – Published: 2026-04-28 08:15 – Updated: 2026-04-28 08:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setWiFiEasyGuestCfg os command injection
Summary
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LtzHust2 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks."
}
],
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}
},
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},
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{
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"providerMetadata": {
"dateUpdated": "2026-04-28T08:15:14.987Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-359851 | Totolink A8000RU CGI cstecgi.cgi setWiFiEasyGuestCfg os command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/359851"
},
{
"name": "VDB-359851 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/359851/cti"
},
{
"name": "Submit #803267 | Totolink A8000RU 7.1cu.643_b20200521 Command Injection",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/803267"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_328/README.md"
},
{
"tags": [
"product"
],
"url": "https://www.totolink.net/"
}
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{
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"time": "2026-04-27T19:28:18.000Z",
"value": "VulDB entry last update"
}
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"title": "Totolink A8000RU CGI cstecgi.cgi setWiFiEasyGuestCfg os command injection"
}
},
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"cveId": "CVE-2026-7244",
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"state": "PUBLISHED"
},
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}
CVE-2026-7243 (GCVE-0-2026-7243)
Vulnerability from nvd – Published: 2026-04-28 08:00 – Updated: 2026-04-28 08:00
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setRadvdCfg os command injection
Summary
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument maxRtrAdvInterval leads to os command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LtzHust2 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument maxRtrAdvInterval leads to os command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used."
}
],
"metrics": [
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"version": "4.0"
}
},
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},
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}
}
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"lang": "en",
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}
]
},
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "Command Injection",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T08:00:16.213Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-359850 | Totolink A8000RU CGI cstecgi.cgi setRadvdCfg os command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/359850"
},
{
"name": "VDB-359850 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
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},
{
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"third-party-advisory"
],
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},
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"url": "https://www.totolink.net/"
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CVE-2026-7242 (GCVE-0-2026-7242)
Vulnerability from nvd – Published: 2026-04-28 07:45 – Updated: 2026-04-28 07:45
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setOpenVpnClientCfg os command injection
Summary
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnClientCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enabled can lead to os command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LtzHust2 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnClientCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enabled can lead to os command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized."
}
],
"metrics": [
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}
},
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}
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{
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}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T07:45:12.770Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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},
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{
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],
"url": "https://vuldb.com/vuln/359849"
},
{
"name": "VDB-359849 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
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},
{
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],
"url": "https://vuldb.com/submit/803265"
},
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],
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],
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}
CVE-2026-7241 (GCVE-0-2026-7241)
Vulnerability from nvd – Published: 2026-04-28 07:30 – Updated: 2026-04-28 07:30
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setWiFiBasicCfg os command injection
Summary
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument wifiOff results in os command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LtzHust2 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument wifiOff results in os command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used."
}
],
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"providerMetadata": {
"dateUpdated": "2026-04-28T07:30:13.634Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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{
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],
"url": "https://vuldb.com/vuln/359848"
},
{
"name": "VDB-359848 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/359848/cti"
},
{
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"third-party-advisory"
],
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},
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],
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},
{
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"product"
],
"url": "https://www.totolink.net/"
}
],
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"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-04-27T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-04-27T19:28:05.000Z",
"value": "VulDB entry last update"
}
],
"title": "Totolink A8000RU CGI cstecgi.cgi setWiFiBasicCfg os command injection"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"cveId": "CVE-2026-7241",
"datePublished": "2026-04-28T07:30:13.634Z",
"dateReserved": "2026-04-27T17:22:46.191Z",
"dateUpdated": "2026-04-28T07:30:13.634Z",
"state": "PUBLISHED"
},
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}
CVE-2026-7240 (GCVE-0-2026-7240)
Vulnerability from nvd – Published: 2026-04-28 07:15 – Updated: 2026-04-28 07:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setVpnAccountCfg os command injection
Summary
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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CVE-2026-7204 (GCVE-0-2026-7204)
Vulnerability from nvd – Published: 2026-04-28 00:15 – Updated: 2026-04-28 00:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setPptpServerCfg os command injection
Summary
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setPptpServerCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument enable causes os command injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
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{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
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}
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CVE-2026-7203 (GCVE-0-2026-7203)
Vulnerability from nvd – Published: 2026-04-28 00:00 – Updated: 2026-04-28 00:00
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setUrlFilterRules os command injection
Summary
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument enable results in os command injection. The attack can be launched remotely. The exploit has been made public and could be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
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"vendor": "Totolink",
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CVE-2026-7202 (GCVE-0-2026-7202)
Vulnerability from nvd – Published: 2026-04-27 23:45 – Updated: 2026-04-27 23:45
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setWiFiWpsStart os command injection
Summary
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setWiFiWpsStart of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument wscDisabled leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
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]
}
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}
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"tags": [
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CVE-2026-7156 (GCVE-0-2026-7156)
Vulnerability from nvd – Published: 2026-04-27 20:30 – Updated: 2026-04-27 20:30
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi CsteSystem os command injection
Summary
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument HTTP results in os command injection. The attack may be launched remotely. The exploit is now public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
}
]
}
],
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}
],
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CVE-2026-7155 (GCVE-0-2026-7155)
Vulnerability from nvd – Published: 2026-04-27 20:15 – Updated: 2026-04-27 20:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setLoginPasswordCfg os command injection
Summary
A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. This impacts the function setLoginPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument admpass leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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CVE-2026-7154 (GCVE-0-2026-7154)
Vulnerability from nvd – Published: 2026-04-27 20:00 – Updated: 2026-04-27 20:00
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setAdvancedInfoShow os command injection
Summary
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setAdvancedInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument tty_server can lead to os command injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
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"vendor": "Totolink",
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CVE-2026-7153 (GCVE-0-2026-7153)
Vulnerability from nvd – Published: 2026-04-27 19:45 – Updated: 2026-04-27 19:45
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setMiniuiHomeInfoShow os command injection
Summary
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sys_info results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
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CVE-2026-7152 (GCVE-0-2026-7152)
Vulnerability from nvd – Published: 2026-04-27 19:30 – Updated: 2026-04-27 19:30
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setTelnetCfg os command injection
Summary
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnet_enabled leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"modules": [
"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
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]
}
],
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}
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CVE-2026-7140 (GCVE-0-2026-7140)
Vulnerability from nvd – Published: 2026-04-27 16:30 – Updated: 2026-04-27 17:38
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi CsteSystem os command injection
Summary
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument HTTP leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-7139 (GCVE-0-2026-7139)
Vulnerability from nvd – Published: 2026-04-27 16:15 – Updated: 2026-04-27 16:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setWiFiAclRules os command injection
Summary
A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument mode causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-7138 (GCVE-0-2026-7138)
Vulnerability from nvd – Published: 2026-04-27 16:00 – Updated: 2026-04-27 16:23
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setNtpCfg os command injection
Summary
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setNtpCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument tz results in os command injection. The attack can be executed remotely. The exploit is now public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-7244 (GCVE-0-2026-7244)
Vulnerability from cvelistv5 – Published: 2026-04-28 08:15 – Updated: 2026-04-28 08:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setWiFiEasyGuestCfg os command injection
Summary
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-7243 (GCVE-0-2026-7243)
Vulnerability from cvelistv5 – Published: 2026-04-28 08:00 – Updated: 2026-04-28 08:00
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setRadvdCfg os command injection
Summary
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument maxRtrAdvInterval leads to os command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
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}
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CVE-2026-7242 (GCVE-0-2026-7242)
Vulnerability from cvelistv5 – Published: 2026-04-28 07:45 – Updated: 2026-04-28 07:45
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setOpenVpnClientCfg os command injection
Summary
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnClientCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enabled can lead to os command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
"affected": [
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"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
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}
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CVE-2026-7241 (GCVE-0-2026-7241)
Vulnerability from cvelistv5 – Published: 2026-04-28 07:30 – Updated: 2026-04-28 07:30
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setWiFiBasicCfg os command injection
Summary
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument wifiOff results in os command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"affected": [
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"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
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"product": "A8000RU",
"vendor": "Totolink",
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CVE-2026-7240 (GCVE-0-2026-7240)
Vulnerability from cvelistv5 – Published: 2026-04-28 07:15 – Updated: 2026-04-28 07:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setVpnAccountCfg os command injection
Summary
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
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CVE-2026-7204 (GCVE-0-2026-7204)
Vulnerability from cvelistv5 – Published: 2026-04-28 00:15 – Updated: 2026-04-28 00:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setPptpServerCfg os command injection
Summary
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setPptpServerCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument enable causes os command injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
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{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
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}
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CVE-2026-7203 (GCVE-0-2026-7203)
Vulnerability from cvelistv5 – Published: 2026-04-28 00:00 – Updated: 2026-04-28 00:00
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setUrlFilterRules os command injection
Summary
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument enable results in os command injection. The attack can be launched remotely. The exploit has been made public and could be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
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}
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CVE-2026-7202 (GCVE-0-2026-7202)
Vulnerability from cvelistv5 – Published: 2026-04-27 23:45 – Updated: 2026-04-27 23:45
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setWiFiWpsStart os command injection
Summary
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setWiFiWpsStart of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument wscDisabled leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
}
]
}
],
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"type": "reporter",
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}
],
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CVE-2026-7156 (GCVE-0-2026-7156)
Vulnerability from cvelistv5 – Published: 2026-04-27 20:30 – Updated: 2026-04-27 20:30
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi CsteSystem os command injection
Summary
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument HTTP results in os command injection. The attack may be launched remotely. The exploit is now public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
],
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"CGI Handler"
],
"product": "A8000RU",
"vendor": "Totolink",
"versions": [
{
"status": "affected",
"version": "7.1cu.643_b20200521"
}
]
}
],
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}
],
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},
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CVE-2026-7155 (GCVE-0-2026-7155)
Vulnerability from cvelistv5 – Published: 2026-04-27 20:15 – Updated: 2026-04-27 20:15
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setLoginPasswordCfg os command injection
Summary
A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. This impacts the function setLoginPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument admpass leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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CVE-2026-7154 (GCVE-0-2026-7154)
Vulnerability from cvelistv5 – Published: 2026-04-27 20:00 – Updated: 2026-04-27 20:00
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setAdvancedInfoShow os command injection
Summary
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setAdvancedInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument tty_server can lead to os command injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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CVE-2026-7153 (GCVE-0-2026-7153)
Vulnerability from cvelistv5 – Published: 2026-04-27 19:45 – Updated: 2026-04-27 19:45
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setMiniuiHomeInfoShow os command injection
Summary
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sys_info results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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"vendor": "Totolink",
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CVE-2026-7152 (GCVE-0-2026-7152)
Vulnerability from cvelistv5 – Published: 2026-04-27 19:30 – Updated: 2026-04-27 19:30
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi setTelnetCfg os command injection
Summary
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnet_enabled leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
{
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"product": "A8000RU",
"vendor": "Totolink",
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"cveId": "CVE-2026-7152",
"datePublished": "2026-04-27T19:30:13.682Z",
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CVE-2026-7140 (GCVE-0-2026-7140)
Vulnerability from cvelistv5 – Published: 2026-04-27 16:30 – Updated: 2026-04-27 17:38
VLAI?
Title
Totolink A8000RU CGI cstecgi.cgi CsteSystem os command injection
Summary
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument HTTP leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
Credits
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