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-2025-5863 (GCVE-0-2025-5863)
Vulnerability from cvelistv5 – Published: 2025-06-09 05:31 – Updated: 2025-06-10 14:44
VLAI
EPSS
VEX
Title
Tenda AC5 SetRebootTimer formSetRebootTimer stack-based overflow
Summary
A vulnerability was found in Tenda AC5 15.03.06.47. It has been classified as critical. Affected is the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime 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
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.311622 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311622 | signaturepermissions-required |
| https://vuldb.com/?submit.591981 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-5855 (GCVE-0-2025-5855)
Vulnerability from cvelistv5 – Published: 2025-06-09 01:31 – Updated: 2025-06-09 03:01
VLAI
EPSS
VEX
Title
Tenda AC6 SetRebootTimer formSetRebootTimer stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in Tenda AC6 15.03.05.16. This affects the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime 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
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.311601 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311601 | signaturepermissions-required |
| https://vuldb.com/?submit.591422 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-5853 (GCVE-0-2025-5853)
Vulnerability from cvelistv5 – Published: 2025-06-09 00:31 – Updated: 2025-06-09 03:03
VLAI
EPSS
VEX
Title
Tenda AC6 SetRemoteWebCfg formSetSafeWanWebMan stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda AC6 15.03.05.16. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg. The manipulation of the argument remoteIp 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
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.311599 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311599 | signaturepermissions-required |
| https://vuldb.com/?submit.591419 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-5849 (GCVE-0-2025-5849)
Vulnerability from cvelistv5 – Published: 2025-06-08 22:31 – Updated: 2025-06-09 03:11
VLAI
EPSS
VEX
Title
Tenda AC15 HTTP POST Request SetRemoteWebCfg formSetSafeWanWebMan stack-based overflow
Summary
A vulnerability was found in Tenda AC15 15.03.05.19_multi. It has been classified as critical. This affects the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg of the component HTTP POST Request Handler. The manipulation of the argument remoteIp 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
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.311595 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311595 | signaturepermissions-required |
| https://vuldb.com/?submit.591375 | third-party-advisory |
| https://candle-throne-f75.notion.site/Tenda-AC15-… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-5847 (GCVE-0-2025-5847)
Vulnerability from cvelistv5 – Published: 2025-06-08 13:31 – Updated: 2025-06-09 13:54
VLAI
EPSS
VEX
Title
Tenda AC9 HTTP POST Request SetRemoteWebCfg formSetSafeWanWebMan stack-based overflow
Summary
A vulnerability has been found in Tenda AC9 15.03.02.13 and classified as critical. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg of the component HTTP POST Request Handler. The manipulation of the argument remoteIp 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
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.311593 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311593 | signaturepermissions-required |
| https://vuldb.com/?submit.591362 | third-party-advisory |
| https://candle-throne-f75.notion.site/Tenda-AC9-f… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-5829 (GCVE-0-2025-5829)
Vulnerability from cvelistv5 – Published: 2025-06-25 18:01 – Updated: 2025-06-26 13:16
VLAI
EPSS
VEX
Title
Autel MaxiCharger AC Wallbox Commercial autocharge Stack-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Autel MaxiCharger AC Wallbox Commercial autocharge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of JSON messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26330.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Autel | Autel MaxiCharger AC Wallbox Commercial |
Affected:
1.36.00
|
Date Public
2025-06-11 17:27
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CVE-2025-5827 (GCVE-0-2025-5827)
Vulnerability from cvelistv5 – Published: 2025-06-25 18:00 – Updated: 2025-06-26 13:17
VLAI
EPSS
VEX
Title
Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Stack-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the ble_process_esp32_msg function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26369.
Severity
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
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Autel | Autel MaxiCharger AC Wallbox Commercial |
Affected:
1.36.00
|
Date Public
2025-06-11 17:27
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CVE-2025-5799 (GCVE-0-2025-5799)
Vulnerability from cvelistv5 – Published: 2025-06-06 19:31 – Updated: 2025-06-09 15:09
VLAI
EPSS
VEX
Title
Tenda AC8 WifiExtraSet fromSetWirelessRepeat stack-based overflow
Summary
A vulnerability was found in Tenda AC8 16.03.34.09. It has been declared as critical. Affected by this vulnerability is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto 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.311353 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311353 | signaturepermissions-required |
| https://vuldb.com/?submit.591270 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
Credits
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CVE-2025-5798 (GCVE-0-2025-5798)
Vulnerability from cvelistv5 – Published: 2025-06-06 19:31 – Updated: 2025-06-09 15:10
VLAI
EPSS
VEX
Title
Tenda AC8 SetSysTimeCfg fromSetSysTime stack-based overflow
Summary
A vulnerability was found in Tenda AC8 16.03.34.09. It has been classified as critical. Affected is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument timeType 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.311352 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311352 | signaturepermissions-required |
| https://vuldb.com/?submit.591266 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
Credits
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CVE-2025-5685 (GCVE-0-2025-5685)
Vulnerability from cvelistv5 – Published: 2025-06-05 20:00 – Updated: 2025-06-06 15:14
VLAI
EPSS
VEX
Title
Tenda CH22 Natlimit formNatlimit stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in Tenda CH22 1.0.0.1. This affects the function formNatlimit of the file /goform/Natlimit. The manipulation of the argument page 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
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.311169 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.311169 | signaturepermissions-required |
| https://vuldb.com/?submit.590153 | third-party-advisory |
| https://github.com/xubeining/Cve_report/blob/main… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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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.