Search criteria
54 vulnerabilities found for ac20 by tenda
CVE-2025-15356 (GCVE-0-2025-15356)
Vulnerability from nvd – Published: 2025-12-30 20:32 – Updated: 2025-12-30 21:31
VLAI?
Title
Tenda AC20 PowerSaveSet sscanf buffer overflow
Summary
A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The impacted element is the function sscanf of the file /goform/PowerSaveSet. The manipulation of the argument powerSavingEn/time/powerSaveDelay/ledCloseType leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
xuanyu (VulDB User)
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CVE-2025-14656 (GCVE-0-2025-14656)
Vulnerability from nvd – Published: 2025-12-14 11:02 – Updated: 2025-12-15 21:13
VLAI?
Title
Tenda AC20 openSchedWifi httpd buffer overflow
Summary
A weakness has been identified in Tenda AC20 16.03.08.12. This affects the function httpd of the file /goform/openSchedWifi. Executing manipulation of the argument schedStartTime/schedEndTime can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be exploited.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
jiahui2888 (VulDB User)
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CVE-2025-14655 (GCVE-0-2025-14655)
Vulnerability from nvd – Published: 2025-12-14 10:32 – Updated: 2025-12-15 21:13
VLAI?
Title
Tenda AC20 httpd SetSysAutoRebbotCfg formSetRebootTimer stack-based overflow
Summary
A security flaw has been discovered in Tenda AC20 16.03.08.12. The impacted element is the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd. Performing manipulation of the argument rebootTime results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be exploited.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
jiahui2888 (VulDB User)
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CVE-2025-14654 (GCVE-0-2025-14654)
Vulnerability from nvd – Published: 2025-12-14 10:02 – Updated: 2025-12-15 21:15
VLAI?
Title
Tenda AC20 httpd setPptpUserList formSetPPTPUserList stack-based overflow
Summary
A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of the file /goform/setPptpUserList of the component httpd. Such manipulation of the argument list leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
jiahui2888 (VulDB User)
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CVE-2025-13258 (GCVE-0-2025-13258)
Vulnerability from nvd – Published: 2025-11-17 02:02 – Updated: 2025-11-17 18:47
VLAI?
Title
Tenda AC20 WifiExtraSet buffer overflow
Summary
A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is an unknown function of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
Yun Zhang (VulDB User)
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CVE-2025-11385 (GCVE-0-2025-11385)
Vulnerability from nvd – Published: 2025-10-07 09:32 – Updated: 2025-10-07 18:23
VLAI?
Title
Tenda AC20 fast_setting_wifi_set sscanf buffer overflow
Summary
A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
cymiao (VulDB User)
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CVE-2025-10815 (GCVE-0-2025-10815)
Vulnerability from nvd – Published: 2025-09-22 21:02 – Updated: 2025-09-23 16:02
VLAI?
Title
Tenda AC20 HTTP POST Request SetPptpServerCfg strcpy buffer overflow
Summary
A vulnerability was identified in Tenda AC20 up to 16.03.08.12. Affected by this issue is the function strcpy of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
Juana_2u (VulDB User)
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CVE-2025-10120 (GCVE-0-2025-10120)
Vulnerability from nvd – Published: 2025-09-09 01:32 – Updated: 2025-09-09 14:06
VLAI?
Title
Tenda AC20 GetParentControlInfo strcpy buffer overflow
Summary
A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is the function strcpy of the file /goform/GetParentControlInfo. The manipulation of the argument mac results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
cymiao (VulDB User)
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CVE-2025-9791 (GCVE-0-2025-9791)
Vulnerability from nvd – Published: 2025-09-01 19:02 – Updated: 2025-09-02 15:09
VLAI?
Title
Tenda AC20 fromAdvSetMacMtuWan stack-based overflow
Summary
A weakness has been identified in Tenda AC20 16.03.08.05. This vulnerability affects unknown code of the file /goform/fromAdvSetMacMtuWan. This manipulation of the argument wanMTU causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Credits
BediveRE (VulDB User)
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CVE-2025-15356 (GCVE-0-2025-15356)
Vulnerability from cvelistv5 – Published: 2025-12-30 20:32 – Updated: 2025-12-30 21:31
VLAI?
Title
Tenda AC20 PowerSaveSet sscanf buffer overflow
Summary
A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The impacted element is the function sscanf of the file /goform/PowerSaveSet. The manipulation of the argument powerSavingEn/time/powerSaveDelay/ledCloseType leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
xuanyu (VulDB User)
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CVE-2025-14656 (GCVE-0-2025-14656)
Vulnerability from cvelistv5 – Published: 2025-12-14 11:02 – Updated: 2025-12-15 21:13
VLAI?
Title
Tenda AC20 openSchedWifi httpd buffer overflow
Summary
A weakness has been identified in Tenda AC20 16.03.08.12. This affects the function httpd of the file /goform/openSchedWifi. Executing manipulation of the argument schedStartTime/schedEndTime can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be exploited.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
jiahui2888 (VulDB User)
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CVE-2025-14655 (GCVE-0-2025-14655)
Vulnerability from cvelistv5 – Published: 2025-12-14 10:32 – Updated: 2025-12-15 21:13
VLAI?
Title
Tenda AC20 httpd SetSysAutoRebbotCfg formSetRebootTimer stack-based overflow
Summary
A security flaw has been discovered in Tenda AC20 16.03.08.12. The impacted element is the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd. Performing manipulation of the argument rebootTime results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be exploited.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
jiahui2888 (VulDB User)
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CVE-2025-14654 (GCVE-0-2025-14654)
Vulnerability from cvelistv5 – Published: 2025-12-14 10:02 – Updated: 2025-12-15 21:15
VLAI?
Title
Tenda AC20 httpd setPptpUserList formSetPPTPUserList stack-based overflow
Summary
A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of the file /goform/setPptpUserList of the component httpd. Such manipulation of the argument list leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
jiahui2888 (VulDB User)
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CVE-2025-13258 (GCVE-0-2025-13258)
Vulnerability from cvelistv5 – Published: 2025-11-17 02:02 – Updated: 2025-11-17 18:47
VLAI?
Title
Tenda AC20 WifiExtraSet buffer overflow
Summary
A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is an unknown function of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
Yun Zhang (VulDB User)
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CVE-2025-11385 (GCVE-0-2025-11385)
Vulnerability from cvelistv5 – Published: 2025-10-07 09:32 – Updated: 2025-10-07 18:23
VLAI?
Title
Tenda AC20 fast_setting_wifi_set sscanf buffer overflow
Summary
A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
cymiao (VulDB User)
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CVE-2025-10815 (GCVE-0-2025-10815)
Vulnerability from cvelistv5 – Published: 2025-09-22 21:02 – Updated: 2025-09-23 16:02
VLAI?
Title
Tenda AC20 HTTP POST Request SetPptpServerCfg strcpy buffer overflow
Summary
A vulnerability was identified in Tenda AC20 up to 16.03.08.12. Affected by this issue is the function strcpy of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
Juana_2u (VulDB User)
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CVE-2025-10120 (GCVE-0-2025-10120)
Vulnerability from cvelistv5 – Published: 2025-09-09 01:32 – Updated: 2025-09-09 14:06
VLAI?
Title
Tenda AC20 GetParentControlInfo strcpy buffer overflow
Summary
A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is the function strcpy of the file /goform/GetParentControlInfo. The manipulation of the argument mac results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenda | AC20 |
Affected:
16.03.08.0
Affected: 16.03.08.1 Affected: 16.03.08.2 Affected: 16.03.08.3 Affected: 16.03.08.4 Affected: 16.03.08.5 Affected: 16.03.08.6 Affected: 16.03.08.7 Affected: 16.03.08.8 Affected: 16.03.08.9 Affected: 16.03.08.10 Affected: 16.03.08.11 Affected: 16.03.08.12 |
Credits
cymiao (VulDB User)
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CVE-2025-9791 (GCVE-0-2025-9791)
Vulnerability from cvelistv5 – Published: 2025-09-01 19:02 – Updated: 2025-09-02 15:09
VLAI?
Title
Tenda AC20 fromAdvSetMacMtuWan stack-based overflow
Summary
A weakness has been identified in Tenda AC20 16.03.08.05. This vulnerability affects unknown code of the file /goform/fromAdvSetMacMtuWan. This manipulation of the argument wanMTU causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Credits
BediveRE (VulDB User)
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VAR-202508-0592
Vulnerability from variot - Updated: 2025-11-19 23:27A vulnerability was determined in Tenda AC20 up to 16.03.08.12. Affected is an unknown function of the file /goform/WifiGuestSet. The manipulation of the argument shareSpeed leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC20 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability stems from the failure of the shareSpeed parameter in the /goform/WifiGuestSet file to properly validate the length of input data. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service
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Vulnerability from variot - Updated: 2025-11-19 23:25A security flaw has been discovered in Tenda AC20 16.03.08.12. Affected by this vulnerability is an unknown functionality of the file /etc_ro/shadow. The manipulation leads to hard-coded credentials. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC20 The firmware contains vulnerabilities related to the use of hard-coded passwords and vulnerabilities related to the use of hard-coded credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC20 is a home router released by Tenda.
The Tenda AC20 suffers from a hardcoded credential vulnerability caused by hardcoded credentials in the /etc_ro/shadow file. This vulnerability could be exploited to compromise confidentiality
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VAR-202510-0095
Vulnerability from variot - Updated: 2025-11-19 23:14A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. of AC20 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Detailed vulnerability details are currently unavailable
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Vulnerability from variot - Updated: 2025-09-14 23:37A weakness has been identified in Tenda AC20 16.03.08.05. This vulnerability affects unknown code of the file /goform/fromAdvSetMacMtuWan. This manipulation of the argument wanMTU causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited. Shenzhen Tenda Technology Co.,Ltd. of AC20 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability stems from the failure of the wanMTU parameter in the file /goform/fromAdvSetMacMtuWan to properly validate the length of input data. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service
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Vulnerability from variot - Updated: 2025-09-13 23:24A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is the function strcpy of the file /goform/GetParentControlInfo. The manipulation of the argument mac results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC20 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. An attacker could exploit this vulnerability by remotely sending specially crafted data to trigger the buffer overflow, thereby executing arbitrary code or causing the system to crash
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VAR-202508-0674
Vulnerability from variot - Updated: 2025-08-29 23:24A vulnerability was identified in Tenda AC20 up to 16.03.08.12. Affected by this vulnerability is the function strcpy of the file /goform/saveParentControlInfo. The manipulation of the argument Time leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The Tenda AC20 is a wireless router from the Chinese company Tenda.
The Tenda AC20 suffers from a buffer overflow vulnerability caused by a failure to properly validate the length of input data in the "Time" parameter in the file /goform/saveParentControlInfo. This vulnerability could allow an attacker to execute arbitrary code or cause a denial of service (DoS)
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VAR-202508-1954
Vulnerability from variot - Updated: 2025-08-29 23:19A vulnerability was determined in Tenda AC20 16.03.08.12. This issue affects the function sub_48E628 of the file /goform/SetIpMacBind. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC20 The firmware contains a buffer error vulnerability and a stack-based buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability stems from the failure of the sub_48E628 function parameter list in the /goform/SetIpMacBind file to properly validate the length of input data. An attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service
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Vulnerability from variot - Updated: 2025-08-29 23:16A vulnerability was identified in Tenda AC20 16.03.08.12. This issue affects the function sub_46A2AC of the file /goform/setMacFilterCfg. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC20 The firmware contains a buffer error vulnerability and a stack-based buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability stems from the failure of the deviceList parameter in the sub_46A2AC function in the /goform/setMacFilterCfg file to properly validate the length of input data. An attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service
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Vulnerability from variot - Updated: 2025-08-29 23:07A vulnerability has been found in Tenda AC20 16.03.08.12. This affects the function set_qosMib_list of the file /goform/SetNetControlList of the component SetNetControlList Endpoint. The manipulation of the argument list leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. of AC20 The firmware contains a buffer error vulnerability and a stack-based buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability stems from a failure to properly validate the length of input data in the set_qosMib_list function parameter list in the /goform/SetNetControlList file. An attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service
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VAR-202508-1998
Vulnerability from variot - Updated: 2025-08-29 23:02A vulnerability was found in Tenda AC20 16.03.08.12. This vulnerability affects the function save_virtualser_data of the file /goform/formSetVirtualSer. The manipulation of the argument list leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. of AC20 The firmware contains a buffer error vulnerability, a stack-based buffer overflow vulnerability, and an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability stems from a failure to properly validate the length of input data in the save_virtualser_data function parameter list in the /goform/formSetVirtualSer file. This vulnerability could allow an attacker to execute arbitrary code or cause a denial of service
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Vulnerability from variot - Updated: 2025-08-23 23:14A vulnerability was identified in Tenda AC20 16.03.08.12. Affected is the function websFormDefine of the file /goform/telnet of the component Telnet Service. The manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC20 The firmware contains injection and command injection vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability stems from the websFormDefine function in the /goform/telnet file failing to properly sanitize special characters and commands when constructing commands. An attacker could exploit this vulnerability to execute arbitrary commands
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