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).
5245 vulnerabilities reference this CWE, most recent first.
CVE-2023-49913 (GCVE-0-2023-49913)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:20
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `action` parameter at offset `0x422448` of the `httpd` binary shipped with v5.0.4 Build 20220216 of the EAP115.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49912 (GCVE-0-2023-49912)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `profile` parameter at offset `0x4224b0` of the `httpd` binary shipped with v5.0.4 Build 20220216 of the EAP115.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49911 (GCVE-0-2023-49911)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `band` parameter at offset `0x422420` of the `httpd` binary shipped with v5.0.4 Build 20220216 of the EAP115.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49910 (GCVE-0-2023-49910)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `ssid` parameter at offset `0x42247c` of the `httpd` binary shipped with v5.0.4 Build 20220216 of the EAP115.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49909 (GCVE-0-2023-49909)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `action` parameter at offset `0x0045ab38` of the `httpd_portal` binary shipped with v5.1.0 Build 20220926 of the EAP225.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49908 (GCVE-0-2023-49908)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `profile` parameter at offset `0x0045abc8` of the `httpd_portal` binary shipped with v5.1.0 Build 20220926 of the EAP225.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49907 (GCVE-0-2023-49907)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `band` parameter at offset `0x0045aad8` of the `httpd_portal` binary shipped with v5.1.0 Build 20220926 of the EAP225.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49906 (GCVE-0-2023-49906)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `ssid` parameter at offset `0x0045ab7c` of the `httpd_portal` binary shipped with v5.1.0 Build 20220926 of the EAP225.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| Tp-Link | N300 Wireless Access Point (EAP115) |
Affected:
v5.0.4 Build 20220216
|
|
| tp-link | ac1350_firmware |
Affected:
v5.1.0_build_20220926
cpe:2.3:o:tp-link:ac1350_firmware:v5.1.0_build_20220926:*:*:*:*:*:*:* |
|
| tp-link | n300_firmware |
Affected:
v5.0.4_build_20220216
cpe:2.3:o:tp-link:n300_firmware:v5.0.4_build_20220216:*:*:*:*:*:*:* |
Credits
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CVE-2023-49867 (GCVE-0-2023-49867)
Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:13
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the boa formWsc functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can send a series of HTTP requests to trigger this vulnerability.
Severity
7.2 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| LevelOne | WBR-6013 |
Affected:
RER4_A_v3411b_2T2R_LEV_09_170623
|
|
| Realtek | rtl819x Jungle SDK |
Affected:
v3.4.11
|
|
| realtek | rtl819x_software_development_kit |
Affected:
3.4.11
cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:* |
|
| level_one | wbr6013 |
Affected:
rer4_a_v3411b_2t2r_lev_09_170623
cpe:2.3:a:level_one:wbr6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:* |
Credits
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CVE-2023-49595 (GCVE-0-2023-49595)
Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:13
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.
Severity
7.2 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| LevelOne | WBR-6013 |
Affected:
RER4_A_v3411b_2T2R_LEV_09_170623
|
|
| Realtek | rtl819x Jungle SDK |
Affected:
v3.4.11
|
|
| realtek | rtl819x_software_development_kit |
Affected:
3.4.11
cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:* |
|
| level_one | wbr6013 |
Affected:
rer4_a_v3411b_2t2r_lev_09_170623
cpe:2.3:a:level_one:wbr6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:* |
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.