Search criteria
18 vulnerabilities found for ht801_firmware by grandstream
FKIE_CVE-2021-37748
Vulnerability from fkie_nvd - Published: 2021-10-28 12:15 - Updated: 2024-11-21 06:15
Severity ?
Summary
Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801 | Product, Vendor Advisory | |
| cve@mitre.org | https://github.com/SECFORCE/CVE-2021-37748 | Third Party Advisory | |
| cve@mitre.org | https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/ | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801 | Product, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/SECFORCE/CVE-2021-37748 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/ | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| grandstream | ht801_firmware | * | |
| grandstream | ht801 | - |
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},
{
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"value": "M\u00faltiples desbordamientos de b\u00fafer en el shell de configuraci\u00f3n limitada (/sbin/gs_config) en los dispositivos Grandstream HT801 versiones anteriores a 1.0.29 permiten a usuarios remotos autenticados ejecutar c\u00f3digo arbitrario como root por medio de una configuraci\u00f3n manage_if dise\u00f1ada, omitiendo as\u00ed las restricciones previstas de este shell y tomando el control total del dispositivo. Se presentan credenciales d\u00e9biles predeterminadas que pueden ser usadas para autenticar"
}
],
"id": "CVE-2021-37748",
"lastModified": "2024-11-21T06:15:51.690",
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]
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FKIE_CVE-2021-37915
Vulnerability from fkie_nvd - Published: 2021-10-28 12:15 - Updated: 2024-11-21 06:16
Severity ?
Summary
An issue was discovered on the Grandstream HT801 Analog Telephone Adaptor before 1.0.29.8. From the limited configuration shell, it is possible to set the malicious gdb_debug_server variable. As a result, after a reboot, the device downloads and executes malicious scripts from an attacker-defined host.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| grandstream | ht801_firmware | * | |
| grandstream | ht801 | - |
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},
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}
],
"id": "CVE-2021-37915",
"lastModified": "2024-11-21T06:16:02.890",
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"references": [
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"url": "http://firmware.grandstream.com/BETA/Release_Note_HT80x_1.0.29.8.pdf"
},
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],
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}
]
}
FKIE_CVE-2020-5762
Vulnerability from fkie_nvd - Published: 2020-07-29 19:15 - Updated: 2024-11-21 05:34
Severity ?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to a denial of service attack against the TR-069 service. An unauthenticated remote attacker can stop the service due to a NULL pointer dereference in the TR-069 service. This condition is triggered due to mishandling of the HTTP Authentication field.
References
| URL | Tags | ||
|---|---|---|---|
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| grandstream | ht801_firmware | * | |
| grandstream | ht801 | - | |
| grandstream | ht802_firmware | * | |
| grandstream | ht802 | - | |
| grandstream | ht812_firmware | * | |
| grandstream | ht812 | - | |
| grandstream | ht814_firmware | * | |
| grandstream | ht814 | - | |
| grandstream | ht818_firmware | * | |
| grandstream | ht818 | - | |
| grandstream | ht813_firmware | * | |
| grandstream | ht813 | - |
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},
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"value": "Grandstream serie HT800 versiones de firmware 1.0.17.5 y posteriores, es vulnerable a un ataque de denegaci\u00f3n de servicio contra el servicio TR-069. Un atacante remoto no autenticado puede detener el servicio debido a una desreferencia del puntero NULL en el servicio TR-069. Esta condici\u00f3n es desencadenada debido a un manejo inapropiado del campo Authentication HTTP"
}
],
"id": "CVE-2020-5762",
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"published": "2020-07-29T19:15:15.123",
"references": [
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{
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],
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"type": "Secondary"
},
{
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{
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],
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}
]
}
FKIE_CVE-2020-5761
Vulnerability from fkie_nvd - Published: 2020-07-29 19:15 - Updated: 2024-11-21 05:34
Severity ?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 service.
References
| URL | Tags | ||
|---|---|---|---|
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| grandstream | ht801_firmware | * | |
| grandstream | ht801 | - | |
| grandstream | ht802_firmware | * | |
| grandstream | ht802 | - | |
| grandstream | ht812_firmware | * | |
| grandstream | ht812 | - | |
| grandstream | ht814_firmware | * | |
| grandstream | ht814 | - | |
| grandstream | ht818_firmware | * | |
| grandstream | ht818 | - | |
| grandstream | ht813_firmware | * | |
| grandstream | ht813 | - |
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FKIE_CVE-2020-5763
Vulnerability from fkie_nvd - Published: 2020-07-29 19:15 - Updated: 2024-11-21 05:34
Severity ?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below contain a backdoor in the SSH service. An authenticated remote attacker can obtain a root shell by correctly answering a challenge prompt.
References
| URL | Tags | ||
|---|---|---|---|
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| grandstream | ht801_firmware | * | |
| grandstream | ht801 | - | |
| grandstream | ht802_firmware | * | |
| grandstream | ht802 | - | |
| grandstream | ht812_firmware | * | |
| grandstream | ht812 | - | |
| grandstream | ht814_firmware | * | |
| grandstream | ht814 | - | |
| grandstream | ht818_firmware | * | |
| grandstream | ht818 | - | |
| grandstream | ht813_firmware | * | |
| grandstream | ht813 | - |
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FKIE_CVE-2020-5760
Vulnerability from fkie_nvd - Published: 2020-07-29 19:15 - Updated: 2024-11-21 05:34
Severity ?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.
References
| URL | Tags | ||
|---|---|---|---|
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| vulnreport@tenable.com | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-43 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/research/tra-2020-47 | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| grandstream | ht801_firmware | * | |
| grandstream | ht801 | - | |
| grandstream | ht802_firmware | * | |
| grandstream | ht802 | - | |
| grandstream | ht812_firmware | * | |
| grandstream | ht812 | - | |
| grandstream | ht814_firmware | * | |
| grandstream | ht814 | - | |
| grandstream | ht818_firmware | * | |
| grandstream | ht818 | - | |
| grandstream | ht813_firmware | * | |
| grandstream | ht813 | - |
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CVE-2021-37915 (GCVE-0-2021-37915)
Vulnerability from cvelistv5 – Published: 2021-10-28 11:11 – Updated: 2024-08-04 01:30
VLAI?
Summary
An issue was discovered on the Grandstream HT801 Analog Telephone Adaptor before 1.0.29.8. From the limited configuration shell, it is possible to set the malicious gdb_debug_server variable. As a result, after a reboot, the device downloads and executes malicious scripts from an attacker-defined host.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-37748 (GCVE-0-2021-37748)
Vulnerability from cvelistv5 – Published: 2021-10-28 11:11 – Updated: 2024-08-04 01:30
VLAI?
Summary
Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2020-5763 (GCVE-0-2020-5763)
Vulnerability from cvelistv5 – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below contain a backdoor in the SSH service. An authenticated remote attacker can obtain a root shell by correctly answering a challenge prompt.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
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CVE-2020-5762 (GCVE-0-2020-5762)
Vulnerability from cvelistv5 – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to a denial of service attack against the TR-069 service. An unauthenticated remote attacker can stop the service due to a NULL pointer dereference in the TR-069 service. This condition is triggered due to mishandling of the HTTP Authentication field.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
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CVE-2020-5761 (GCVE-0-2020-5761)
Vulnerability from cvelistv5 – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 service.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
|
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CVE-2020-5760 (GCVE-0-2020-5760)
Vulnerability from cvelistv5 – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
|
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CVE-2021-37915 (GCVE-0-2021-37915)
Vulnerability from nvd – Published: 2021-10-28 11:11 – Updated: 2024-08-04 01:30
VLAI?
Summary
An issue was discovered on the Grandstream HT801 Analog Telephone Adaptor before 1.0.29.8. From the limited configuration shell, it is possible to set the malicious gdb_debug_server variable. As a result, after a reboot, the device downloads and executes malicious scripts from an attacker-defined host.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
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CVE-2021-37748 (GCVE-0-2021-37748)
Vulnerability from nvd – Published: 2021-10-28 11:11 – Updated: 2024-08-04 01:30
VLAI?
Summary
Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
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CVE-2020-5763 (GCVE-0-2020-5763)
Vulnerability from nvd – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below contain a backdoor in the SSH service. An authenticated remote attacker can obtain a root shell by correctly answering a challenge prompt.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
|
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CVE-2020-5762 (GCVE-0-2020-5762)
Vulnerability from nvd – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to a denial of service attack against the TR-069 service. An unauthenticated remote attacker can stop the service due to a NULL pointer dereference in the TR-069 service. This condition is triggered due to mishandling of the HTTP Authentication field.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
|
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CVE-2020-5761 (GCVE-0-2020-5761)
Vulnerability from nvd – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 service.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
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CVE-2020-5760 (GCVE-0-2020-5760)
Vulnerability from nvd – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI?
Summary
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
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