CWE-121
Stack-based Buffer Overflow
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).
CVE-2023-47856 (GCVE-0-2023-47856)
Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:12
VLAI
Summary
A stack-based buffer overflow vulnerability exists in the boa set_RadvdPrefixParam functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to remote 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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CVE-2023-48270 (GCVE-0-2023-48270)
Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:12
VLAI
Summary
A stack-based buffer overflow vulnerability exists in the boa formDnsv6 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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CVE-2023-48724 (GCVE-0-2023-48724)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
Summary
A memory corruption vulnerability exists in the web interface functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted HTTP POST request can lead to denial of service of the device's web interface. An attacker can send an unauthenticated HTTP POST request to trigger this vulnerability.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tp-Link | AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) |
Affected:
v5.1.0 Build 20220926
|
|
| tp-link | ac1350_firmware |
Affected:
0 , ≤ v5.1.0 Build 20220926
(custom)
cpe:2.3:o:tp-link:ac1350_firmware:*:*:*:*:*:*:*:* |
Credits
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CVE-2023-48725 (GCVE-0-2023-48725)
Vulnerability from cvelistv5 – Published: 2024-03-07 14:59 – Updated: 2025-11-04 18:19
VLAI
Summary
A stack-based buffer overflow vulnerability exists in the JSON Parsing getblockschedule() functionality of Netgear RAX30 1.0.11.96 and 1.0.7.78. A specially crafted HTTP request can lead to code execution. An attacker can make an authenticated HTTP request 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
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Netgear | RAX30 |
Affected:
1.0.11.96
Affected: 1.0.7.78 |
|
| netgear | rax30_firmware |
Affected:
1.0.11.96
Affected: 1.0.7.78 cpe:2.3:o:netgear:rax30_firmware:*:*:*:*:*:*:*:* |
Credits
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CVE-2023-49073 (GCVE-0-2023-49073)
Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:12
VLAI
Summary
A stack-based buffer overflow vulnerability exists in the boa formFilter functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP 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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CVE-2023-49129 (GCVE-0-2023-49129)
Vulnerability from cvelistv5 – Published: 2024-01-09 10:00 – Updated: 2025-06-17 20:39
VLAI
Summary
A vulnerability has been identified in Solid Edge SE2023 (All versions < V223.0 Update 10). The affected applications contain a stack overflow vulnerability while parsing specially crafted PAR files. This could allow an attacker to execute code in the context of the current process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Solid Edge SE2023 |
Affected:
All versions < V223.0 Update 10
|
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CVE-2023-49287 (GCVE-0-2023-49287)
Vulnerability from cvelistv5 – Published: 2023-12-04 05:29 – Updated: 2025-05-29 13:54
VLAI
Title
Buffer overflow vulnerabilities in tinydir
Summary
TinyDir is a lightweight C directory and file reader. Buffer overflows in the `tinydir_file_open()` function. This vulnerability has been patched in version 1.2.6.
Severity
7.7 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
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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
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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CVE-2023-49867 (GCVE-0-2023-49867)
Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:13
VLAI
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-2023-49906 (GCVE-0-2023-49906)
Vulnerability from cvelistv5 – Published: 2024-04-09 14:12 – Updated: 2025-11-04 18:19
VLAI
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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Mitigation ID: MIT-10
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- 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
Phase: Architecture and Design
Description:
- Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Phase: Implementation
Description:
- Implement and perform bounds checking on input.
Mitigation
Phase: Implementation
Description:
- Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation ID: MIT-11
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- 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.