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16 vulnerabilities found for ac21_firmware by tenda
CVE-2025-65226 (GCVE-0-2025-65226)
Vulnerability from nvd
Published
2025-11-20 00:00
Modified
2025-11-20 15:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the deviceId parameter in /goform/saveParentControlInfo.
References
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"baseScore": 4.3,
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"integrityImpact": "NONE",
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CVE-2025-65223 (GCVE-0-2025-65223)
Vulnerability from nvd
Published
2025-11-20 00:00
Modified
2025-11-20 15:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo.
References
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CVE-2025-65222 (GCVE-0-2025-65222)
Vulnerability from nvd
Published
2025-11-20 00:00
Modified
2025-11-20 15:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the rebootTime parameter of /goform/SetSysAutoRebbotCfg.
References
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CVE-2025-65221 (GCVE-0-2025-65221)
Vulnerability from nvd
Published
2025-11-20 00:00
Modified
2025-11-20 15:29
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList.
References
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"confidentialityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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CVE-2025-65220 (GCVE-0-2025-65220)
Vulnerability from nvd
Published
2025-11-20 00:00
Modified
2025-11-20 15:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow in: /goform/SetVirtualServerCfg via the list parameter.
References
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CVE-2025-13446 (GCVE-0-2025-13446)
Vulnerability from nvd
Published
2025-11-20 02:32
Modified
2025-11-20 14:52
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A vulnerability has been found in Tenda AC21 16.03.08.16. This vulnerability affects unknown code of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone/time leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
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CVE-2025-13445 (GCVE-0-2025-13445)
Vulnerability from nvd
Published
2025-11-20 02:02
Modified
2025-11-20 14:52
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2025-12611 (GCVE-0-2025-12611)
Vulnerability from nvd
Published
2025-11-03 02:02
Modified
2025-11-03 14:26
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A vulnerability was identified in Tenda AC21 16.03.08.16. This vulnerability affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument startIp leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
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CVE-2025-13446 (GCVE-0-2025-13446)
Vulnerability from cvelistv5
Published
2025-11-20 02:32
Modified
2025-11-20 14:52
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A vulnerability has been found in Tenda AC21 16.03.08.16. This vulnerability affects unknown code of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone/time leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2025-13445 (GCVE-0-2025-13445)
Vulnerability from cvelistv5
Published
2025-11-20 02:02
Modified
2025-11-20 14:52
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"tags": [
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],
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},
{
"name": "VDB-333017 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
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},
{
"name": "Submit #694066 | Tenda AC21 V16.03.08.16 Buffer Overflow",
"tags": [
"third-party-advisory"
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"url": "https://vuldb.com/?submit.694066"
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CVE-2025-65220 (GCVE-0-2025-65220)
Vulnerability from cvelistv5
Published
2025-11-20 00:00
Modified
2025-11-20 15:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow in: /goform/SetVirtualServerCfg via the list parameter.
References
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CVE-2025-65221 (GCVE-0-2025-65221)
Vulnerability from cvelistv5
Published
2025-11-20 00:00
Modified
2025-11-20 15:29
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList.
References
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CVE-2025-65226 (GCVE-0-2025-65226)
Vulnerability from cvelistv5
Published
2025-11-20 00:00
Modified
2025-11-20 15:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the deviceId parameter in /goform/saveParentControlInfo.
References
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CVE-2025-65222 (GCVE-0-2025-65222)
Vulnerability from cvelistv5
Published
2025-11-20 00:00
Modified
2025-11-20 15:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the rebootTime parameter of /goform/SetSysAutoRebbotCfg.
References
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CVE-2025-65223 (GCVE-0-2025-65223)
Vulnerability from cvelistv5
Published
2025-11-20 00:00
Modified
2025-11-20 15:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo.
References
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CVE-2025-12611 (GCVE-0-2025-12611)
Vulnerability from cvelistv5
Published
2025-11-03 02:02
Modified
2025-11-03 14:26
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A vulnerability was identified in Tenda AC21 16.03.08.16. This vulnerability affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument startIp leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
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{
"name": "VDB-330906 | Tenda AC21 SetPptpServerCfg formSetPPTPServer buffer overflow",
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"url": "https://vuldb.com/?id.330906"
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{
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{
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{
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