Common Weakness Enumeration

CWE-121

Allowed

Stack-based Buffer Overflow

Abstraction: Variant · Status: Draft

API response cwe.mitre.org

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-2025-8060 (GCVE-0-2025-8060)

Vulnerability from cvelistv5 – Published: 2025-07-23 01:32 – Updated: 2025-07-23 15:14
VLAI
Title
Tenda AC23 httpd setMacFilterCfg sub_46C940 stack-based overflow
Summary
A vulnerability has been found in Tenda AC23 16.03.07.52 and classified as critical. Affected by this vulnerability is the function sub_46C940 of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList 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
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.317317 vdb-entrytechnical-description
https://vuldb.com/?ctiid.317317 signaturepermissions-required
https://vuldb.com/?submit.619604 third-party-advisory
https://github.com/Thir0th/Thir0th-CVE/blob/main/… exploit
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda AC23 Affected: 16.03.07.52
Create a notification for this product.
Credits
liuchangwei (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2025-8017 (GCVE-0-2025-8017)

Vulnerability from cvelistv5 – Published: 2025-07-22 13:32 – Updated: 2025-07-22 13:47
VLAI
Title
Tenda AC7 httpd setMacFilterCfg formSetMacFilterCfg stack-based overflow
Summary
A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function formSetMacFilterCfg of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList 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
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.317220 vdb-entrytechnical-description
https://vuldb.com/?ctiid.317220 signaturepermissions-required
https://vuldb.com/?submit.619364 third-party-advisory
https://github.com/Thir0th/Thir0th-CVE/blob/main/… exploit
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda AC7 Affected: 15.03.06.44
Create a notification for this product.
Credits
liuchangwei (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2025-7979 (GCVE-0-2025-7979)

Vulnerability from cvelistv5 – Published: 2025-09-17 20:51 – Updated: 2025-09-18 14:33
VLAI
Title
Ashlar-Vellum Graphite VC6 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Graphite VC6 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Graphite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25463.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Graphite Affected: 13_SE_13048
Create a notification for this product.
Date Public
2025-07-22 17:59
Show details on NVD website
To clipboard 

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CVE-2025-7921 (GCVE-0-2025-7921)

Vulnerability from cvelistv5 – Published: 2025-07-21 06:41 – Updated: 2025-07-21 12:35
VLAI
Title
ASKEY｜modem - Stack-based Buffer Overflow
Summary
Certain modem models developed by Askey has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and potentially execute arbitrary code.
Severity
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
ASKEY RTF8207w Affected: 0 , < R82XXR250718 (custom)
Create a notification for this product.
ASKEY RTF8217 Affected: 0 , < R82XXR250718 (custom)
Create a notification for this product.
Date Public
2025-07-21 06:35
Show details on NVD website
To clipboard 

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CVE-2025-7911 (GCVE-0-2025-7911)

Vulnerability from cvelistv5 – Published: 2025-07-20 22:32 – Updated: 2025-07-21 12:40
VLAI
Title
D-Link DI-8100 jhttpd upnp_ctrl.asp sprintf stack-based overflow
Summary
A vulnerability classified as critical was found in D-Link DI-8100 1.0. This vulnerability affects the function sprintf of the file /upnp_ctrl.asp of the component jhttpd. The manipulation of the argument remove_ext_proto/remove_ext_port 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
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.317026 vdb-entrytechnical-description
https://vuldb.com/?ctiid.317026 signaturepermissions-required
https://vuldb.com/?submit.618640 third-party-advisory
https://vuldb.com/?submit.618641 third-party-advisory
https://github.com/buobo/bo-s-CVE/blob/main/DI-81… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DI-8100 Affected: 1.0
Create a notification for this product.
Credits
bazhuayu (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2025-7910 (GCVE-0-2025-7910)

Vulnerability from cvelistv5 – Published: 2025-07-20 22:02 – Updated: 2025-07-21 12:42 Unsupported When Assigned
VLAI
Title
D-Link DIR-513 Boa Webserver formSetWanNonLogin sprintf stack-based overflow
Summary
A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function sprintf of the file /goform/formSetWanNonLogin of the component Boa Webserver. The manipulation of the argument curTime 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. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.317025 vdb-entrytechnical-description
https://vuldb.com/?ctiid.317025 signaturepermissions-required
https://vuldb.com/?submit.618594 third-party-advisory
https://github.com/buobo/bo-s-CVE/blob/main/DIR-5… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DIR-513 Affected: 1.10
Create a notification for this product.
Credits
bazhuayu (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2025-7909 (GCVE-0-2025-7909)

Vulnerability from cvelistv5 – Published: 2025-07-20 21:32 – Updated: 2025-07-21 12:42 Unsupported When Assigned
VLAI
Title
D-Link DIR-513 Boa Webserver formLanSetupRouterSettings sprintf stack-based overflow
Summary
A vulnerability was found in D-Link DIR-513 1.0. It has been rated as critical. Affected by this issue is the function sprintf of the file /goform/formLanSetupRouterSettings of the component Boa Webserver. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.317024 vdb-entrytechnical-description
https://vuldb.com/?ctiid.317024 signaturepermissions-required
https://vuldb.com/?submit.618593 third-party-advisory
https://github.com/buobo/bo-s-CVE/blob/main/DIR-5… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DIR-513 Affected: 1.0
Create a notification for this product.
Credits
bazhuayu (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2025-7908 (GCVE-0-2025-7908)

Vulnerability from cvelistv5 – Published: 2025-07-20 21:02 – Updated: 2025-07-21 12:43
VLAI
Title
D-Link DI-8100 jhttpd ddns.asp sprintf stack-based overflow
Summary
A vulnerability was found in D-Link DI-8100 1.0. It has been declared as critical. Affected by this vulnerability is the function sprintf of the file /ddns.asp?opt=add of the component jhttpd. The manipulation of the argument mx 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
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.317023 vdb-entrytechnical-description
https://vuldb.com/?ctiid.317023 signaturepermissions-required
https://vuldb.com/?submit.618582 third-party-advisory
https://github.com/buobo/bo-s-CVE/blob/main/DI-81… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DI-8100 Affected: 1.0
Create a notification for this product.
Credits
bazhuayu (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2025-7855 (GCVE-0-2025-7855)

Vulnerability from cvelistv5 – Published: 2025-07-19 21:02 – Updated: 2025-07-22 16:02
VLAI
Title
Tenda FH451 qossetting fromqossetting 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 fromqossetting of the file /goform/qossetting. The manipulation of the argument page leads to stack-based buffer overflow. The attack can be launched remotely.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.316945 vdb-entrytechnical-description
https://vuldb.com/?ctiid.316945 signaturepermissions-required
https://vuldb.com/?submit.616367 third-party-advisory
https://github.com/panda666-888/vuls/blob/main/te… exploit
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda FH451 Affected: 1.0.0.9
Create a notification for this product.
Credits
panda_0x1 (VulDB User)
Show details on NVD website
To clipboard 

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      "title": "Tenda FH451 qossetting fromqossetting stack-based overflow"
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CVE-2025-7854 (GCVE-0-2025-7854)

Vulnerability from cvelistv5 – Published: 2025-07-19 20:32 – Updated: 2025-07-22 16:02
VLAI
Title
Tenda FH451 VirtualSer fromVirtualSer stack-based overflow
Summary
A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. Affected is the function fromVirtualSer of the file /goform/VirtualSer. The manipulation of the argument page 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
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Tenda FH451 Affected: 1.0.0.9
Create a notification for this product.
Credits
panda_0x1 (VulDB User)
Show details on NVD website
To clipboard 

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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.

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