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).
5221 vulnerabilities reference this CWE, most recent first.
CVE-2024-2708 (GCVE-0-2024-2708)
Vulnerability from cvelistv5 – Published: 2024-03-20 17:31 – Updated: 2024-08-21 23:00
VLAI
EPSS
VEX
Title
Tenda AC10U execCommand formexeCommand stack-based overflow
Summary
A vulnerability was found in Tenda AC10U 15.03.06.49 and classified as critical. This issue affects the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257459. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257459 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257459 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC10U |
Affected:
15.03.06.49
|
|
| tenda | ac10u_firmware |
Affected:
15.03.06.49
cpe:2.3:o:tenda:ac10u_firmware:15.03.06.49:*:*:*:*:*:*:* |
Credits
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CVE-2024-2706 (GCVE-0-2024-2706)
Vulnerability from cvelistv5 – Published: 2024-03-20 16:31 – Updated: 2024-08-21 22:59
VLAI
EPSS
VEX
Title
Tenda AC10U WifiWpsStart formWifiWpsStart stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in Tenda AC10U 15.03.06.49. This affects the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index 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. The identifier VDB-257457 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257457 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257457 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC10U |
Affected:
15.03.06.49
|
|
| tenda | ac10u_firmware |
Affected:
15.03.06.49
cpe:2.3:o:tenda:ac10u_firmware:15.03.06.49:*:*:*:*:*:*:* |
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CVE-2024-2705 (GCVE-0-2024-2705)
Vulnerability from cvelistv5 – Published: 2024-03-20 16:31 – Updated: 2024-08-01 19:18
VLAI
EPSS
VEX
Title
Tenda AC10U SetNetControlList formSetQosBand stack-based overflow
Summary
A vulnerability, which was classified as critical, has been found in Tenda AC10U 1.0/15.03.06.49. Affected by this issue is the function formSetQosBand of the file /goform/SetNetControlList. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257456. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257456 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257456 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
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CVE-2024-2704 (GCVE-0-2024-2704)
Vulnerability from cvelistv5 – Published: 2024-03-20 16:00 – Updated: 2024-08-12 18:06
VLAI
EPSS
VEX
Title
Tenda AC10U SetFirewallCfg formSetFirewallCfg stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda AC10U 15.03.06.49. Affected by this vulnerability is the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257455. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257455 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257455 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC10U |
Affected:
15.03.06.49
|
|
| tenda | ac10u_firmware |
Affected:
15.03.06.49
cpe:2.3:o:tenda:ac10u_firmware:15.03.06.49:*:*:*:*:*:*:* |
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CVE-2024-2703 (GCVE-0-2024-2703)
Vulnerability from cvelistv5 – Published: 2024-03-20 16:00 – Updated: 2024-08-21 23:00
VLAI
EPSS
VEX
Title
Tenda AC10U SetOnlineDevName formSetDeviceName stack-based overflow
Summary
A vulnerability classified as critical has been found in Tenda AC10U 15.03.06.49. Affected is the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument mac 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. VDB-257454 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257454 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257454 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC10U |
Affected:
15.03.06.49
|
|
| tenda | ac10u_firmware |
Affected:
15.03.06.49
cpe:2.3:o:tenda:ac10u_firmware:15.03.06.49:*:*:*:*:*:*:* |
Credits
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CVE-2024-2581 (GCVE-0-2024-2581)
Vulnerability from cvelistv5 – Published: 2024-03-18 03:00 – Updated: 2024-08-02 15:29
VLAI
EPSS
VEX
Title
Tenda AC10 SetStaticRouteCfg fromSetRouteStatic stack-based overflow
Summary
A vulnerability was found in Tenda AC10 16.03.10.13 and classified as critical. This issue affects the function fromSetRouteStatic of the file /goform/SetStaticRouteCfg. 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. The identifier VDB-257081 was assigned to this vulnerability.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257081 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257081 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC10 |
Affected:
16.03.10.13
|
|
| tenda | ac10_firmware |
Affected:
16.03.10.13
cpe:2.3:o:tenda:ac10_firmware:16.03.10.13:*:*:*:*:*:*:* |
Credits
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CVE-2024-2558 (GCVE-0-2024-2558)
Vulnerability from cvelistv5 – Published: 2024-03-17 09:00 – Updated: 2024-08-02 17:32
VLAI
EPSS
VEX
Title
Tenda AC18 execCommand formexeCommand stack-based overflow
Summary
A vulnerability was found in Tenda AC18 15.03.05.05. It has been rated as critical. This issue affects the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-257057 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257057 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257057 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC18 |
Affected:
15.03.05.05
|
|
| tenda | ac18_firmware |
Affected:
15.03.05.05
cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:* |
Credits
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CVE-2024-2547 (GCVE-0-2024-2547)
Vulnerability from cvelistv5 – Published: 2024-03-17 03:31 – Updated: 2024-08-21 15:16
VLAI
EPSS
VEX
Title
Tenda AC18 R7WebsSecurityHandler stack-based overflow
Summary
A vulnerability was found in Tenda AC18 15.03.05.05 and classified as critical. Affected by this issue is the function R7WebsSecurityHandler. The manipulation of the argument password leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257000. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.257000 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.257000 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC18 |
Affected:
15.03.05.05
|
|
| tenda | ac18_firmware |
Affected:
15.03.05.05
cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:* |
Credits
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CVE-2024-2546 (GCVE-0-2024-2546)
Vulnerability from cvelistv5 – Published: 2024-03-17 01:31 – Updated: 2024-08-01 19:18
VLAI
EPSS
VEX
Title
Tenda AC18 fromSetWirelessRepeat stack-based overflow
Summary
A vulnerability has been found in Tenda AC18 15.13.07.09 and classified as critical. Affected by this vulnerability is the function fromSetWirelessRepeat. The manipulation of the argument wpapsk_crypto5g leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-256999. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.256999 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.256999 | signaturepermissions-required |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC18 |
Affected:
15.13.07.09
|
|
| tenda | ac18_firmware |
Affected:
15.13.07.09
cpe:2.3:o:tenda:ac18_firmware:15.13.07.09:*:*:*:*:*:*:* |
Credits
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CVE-2024-2490 (GCVE-0-2024-2490)
Vulnerability from cvelistv5 – Published: 2024-03-15 09:31 – Updated: 2024-08-01 19:18
VLAI
EPSS
VEX
Title
Tenda AC18 openSchedWifi setSchedWifi stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda AC18 15.03.05.05. Affected by this vulnerability is the function setSchedWifi of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-256897 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.256897 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.256897 | signaturepermissions-required |
| https://github.com/Emilytutu/IoT-vulnerable/blob/… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC18 |
Affected:
15.03.05.05
|
|
| tenda | ac18_firmware |
Affected:
15.03.05.05
cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:* |
Credits
{
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{
"cpes": [
"cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:*"
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"product": "ac18_firmware",
"vendor": "tenda",
"versions": [
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"metrics": [
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"timestamp": "2024-07-16T21:05:16.681190Z",
"version": "2.0.3"
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"providerMetadata": {
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"url": "https://vuldb.com/?id.256897"
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{
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"tags": [
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"url": "https://vuldb.com/?ctiid.256897"
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{
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"x_transferred"
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"url": "https://github.com/Emilytutu/IoT-vulnerable/blob/main/Tenda/AC18/setSchedWifi_end.md"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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{
"product": "AC18",
"vendor": "Tenda",
"versions": [
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"credits": [
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"type": "reporter",
"value": "yhryhryhr (VulDB User)"
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"lang": "en",
"value": "A vulnerability classified as critical was found in Tenda AC18 15.03.05.05. Affected by this vulnerability is the function setSchedWifi of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-256897 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "de",
"value": "In Tenda AC18 15.03.05.05 wurde eine kritische Schwachstelle entdeckt. Betroffen ist die Funktion setSchedWifi der Datei /goform/openSchedWifi. Durch die Manipulation des Arguments schedStartTime/schedEndTime mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
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"baseSeverity": "HIGH",
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"tags": [
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"timeline": [
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"time": "2024-03-15T00:00:00.000Z",
"value": "Advisory disclosed"
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{
"lang": "en",
"time": "2024-03-15T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2024-03-15T01:48:09.000Z",
"value": "VulDB entry last update"
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"title": "Tenda AC18 openSchedWifi setSchedWifi stack-based overflow"
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"datePublished": "2024-03-15T09:31:04.121Z",
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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.