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8 vulnerabilities found for ht818_firmware by grandstream
CVE-2020-5763 (GCVE-0-2020-5763)
Vulnerability from nvd – Published: 2020-07-29 18:51 – Updated: 2024-08-04 08:39
VLAI
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| 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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| 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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| 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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
|
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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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| 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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| 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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| 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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-43 | x_refsource_MISC |
| https://www.tenable.com/security/research/tra-2020-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Grandstream HT800 Series |
Affected:
Versions 1.0.17.5 and below
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