Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5212 vulnerabilities reference this CWE, most recent first.
CVE-2025-7853 (GCVE-0-2025-7853)
Vulnerability from cvelistv5 – Published: 2025-07-19 19:44 – Updated: 2025-07-21 15:55
VLAI
EPSS
VEX
Title
Tenda FH451 SetIpBind fromSetIpBind stack-based overflow
Summary
A vulnerability was found in Tenda FH451 1.0.0.9. It has been rated as critical. This issue affects the function fromSetIpBind of the file /goform/SetIpBind. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316943 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316943 | signaturepermissions-required |
| https://vuldb.com/?submit.616359 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7844 (GCVE-0-2025-7844)
Vulnerability from cvelistv5 – Published: 2025-08-04 21:35 – Updated: 2025-08-05 13:36
VLAI
EPSS
VEX
Title
wolfTPM library wrapper function `wolfTPM2_RsaKey_TpmToWolf` copies external data to a fixed-size stack buffer without length validation potentially causing stack-based buffer overflow
Summary
Exporting a TPM based RSA key larger than 2048 bits from the TPM could overrun a stack buffer if the default `MAX_RSA_KEY_BITS=2048` is used. If your TPM 2.0 module supports RSA key sizes larger than 2048 bit and your applications supports creating or importing an RSA private or public key larger than 2048 bits and your application calls `wolfTPM2_RsaKey_TpmToWolf` on that key, then a stack buffer could be overrun. If the `MAX_RSA_KEY_BITS` build-time macro is set correctly (RSA bits match what TPM hardware is capable of) for the hardware target, then a stack overrun is not possible.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wolfSSL Inc. | wolfTPM |
Affected:
0 , ≤ 3.9.2
(git)
|
Date Public
2025-07-18 20:15
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CVE-2025-7807 (GCVE-0-2025-7807)
Vulnerability from cvelistv5 – Published: 2025-07-18 20:44 – Updated: 2025-07-21 15:15
VLAI
EPSS
VEX
Title
Tenda FH451 SafeUrlFilter fromSafeUrlFilter stack-based overflow
Summary
A vulnerability, which was classified as critical, has been found in Tenda FH451 1.0.0.9. This issue affects the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. The manipulation of the argument Go/page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316883 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316883 | signaturepermissions-required |
| https://vuldb.com/?submit.616350 | third-party-advisory |
| https://vuldb.com/?submit.616352 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7806 (GCVE-0-2025-7806)
Vulnerability from cvelistv5 – Published: 2025-07-18 20:32 – Updated: 2025-07-21 15:15
VLAI
EPSS
VEX
Title
Tenda FH451 SafeClientFilter fromSafeClientFilter stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda FH451 1.0.0.9. This vulnerability affects the function fromSafeClientFilter of the file /goform/SafeClientFilter. The manipulation of the argument Go/page leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316882 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316882 | signaturepermissions-required |
| https://vuldb.com/?submit.616348 | third-party-advisory |
| https://vuldb.com/?submit.616349 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7805 (GCVE-0-2025-7805)
Vulnerability from cvelistv5 – Published: 2025-07-18 19:32 – Updated: 2025-07-22 14:25
VLAI
EPSS
VEX
Title
Tenda FH451 PPTPUserSetting fromPptpUserSetting stack-based overflow
Summary
A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. This affects the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno 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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316881 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316881 | signaturepermissions-required |
| https://vuldb.com/?submit.616347 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7796 (GCVE-0-2025-7796)
Vulnerability from cvelistv5 – Published: 2025-07-18 17:32 – Updated: 2025-07-18 18:17
VLAI
EPSS
VEX
Title
Tenda FH451 PPTPDClient fromPptpUserAdd stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in Tenda FH451 1.0.0.9. This affects the function fromPptpUserAdd of the file /goform/PPTPDClient. The manipulation of the argument Username 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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316857 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316857 | signaturepermissions-required |
| https://vuldb.com/?submit.616345 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7795 (GCVE-0-2025-7795)
Vulnerability from cvelistv5 – Published: 2025-07-18 17:14 – Updated: 2025-07-18 17:32
VLAI
EPSS
VEX
Title
Tenda FH451 P2pListFilter fromP2pListFilter stack-based overflow
Summary
A vulnerability, which was classified as critical, has been found in Tenda FH451 1.0.0.9. Affected by this issue is the function fromP2pListFilter of the file /goform/P2pListFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316856 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316856 | signaturepermissions-required |
| https://vuldb.com/?submit.616344 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7794 (GCVE-0-2025-7794)
Vulnerability from cvelistv5 – Published: 2025-07-18 17:02 – Updated: 2025-07-18 17:52
VLAI
EPSS
VEX
Title
Tenda FH451 NatStaticSetting fromNatStaticSetting stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function fromNatStaticSetting of the file /goform/NatStaticSetting. The manipulation of the argument page leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316855 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316855 | signaturepermissions-required |
| https://vuldb.com/?submit.616318 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7793 (GCVE-0-2025-7793)
Vulnerability from cvelistv5 – Published: 2025-07-18 16:32 – Updated: 2025-07-22 15:12
VLAI
EPSS
VEX
Title
Tenda FH451 webtypelibrary formWebTypeLibrary stack-based overflow
Summary
A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. Affected is the function formWebTypeLibrary of the file /goform/webtypelibrary. The manipulation of the argument webSiteId leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316854 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316854 | signaturepermissions-required |
| https://vuldb.com/?submit.616317 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-7792 (GCVE-0-2025-7792)
Vulnerability from cvelistv5 – Published: 2025-07-18 16:14 – Updated: 2025-07-22 15:13
VLAI
EPSS
VEX
Title
Tenda FH451 SafeEmailFilter formSafeEmailFilter stack-based overflow
Summary
A vulnerability was found in Tenda FH451 1.0.0.9. It has been rated as critical. This issue affects the function formSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316853 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316853 | signaturepermissions-required |
| https://vuldb.com/?submit.616316 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/te… | related |
| https://github.com/panda666-888/vuls/blob/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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},
{
"name": "Submit #616316 | Tenda FH451 v1.0.0.9 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.616316"
},
{
"tags": [
"related"
],
"url": "https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formSafeEmailFilter.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/panda666-888/vuls/blob/main/tenda/fh451/formSafeEmailFilter.md#poc"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-18T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-07-18T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-07-18T09:56:40.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda FH451 SafeEmailFilter formSafeEmailFilter stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-7792",
"datePublished": "2025-07-18T16:14:07.229Z",
"dateReserved": "2025-07-18T07:51:20.562Z",
"dateUpdated": "2025-07-22T15:13:06.030Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
No CAPEC attack patterns related to this CWE.