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-2026-5350 (GCVE-0-2026-5350)
Vulnerability from cvelistv5 – Published: 2026-04-02 15:30 – Updated: 2026-04-02 16:20 Unsupported When Assigned
VLAI
Title
Trendnet TEW-657BRM setup.cgi update_pcdb stack-based overflow
Summary
A security flaw has been discovered in Trendnet TEW-657BRM 1.00.1. The impacted element is the function update_pcdb of the file /setup.cgi. The manipulation of the argument mac_pc_dba results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor confirms, that "[t]he product in question (...) has been discontinued and end of life since June 23, 2011, that is more than 14 years ago. We no longer provide support for this product, so we are not able to confirm the vulnerabilities. We will make an announcement on our website's product support page and notify customers who registered their products with us." This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354703 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/354703/cti | signaturepermissions-required |
| https://vuldb.com/submit/781567 | third-party-advisory |
| https://github.com/panda666-888/vuls/blob/main/tr… | exploitpatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Trendnet | TEW-657BRM |
Affected:
1.00.1
cpe:2.3:o:trendnet:tew-657brm_firmware:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-5525 (GCVE-0-2026-5525)
Vulnerability from cvelistv5 – Published: 2026-04-10 07:40 – Updated: 2026-04-10 12:49
VLAI
Title
Stack-Based Buffer Overflow in Notepad++ File Drop Handler leads to DoS
Summary
A stack-based buffer overflow vulnerability exists in Notepad++ version 8.9.3 in the file drop handler component. When a user drags and drops a directory path of exactly 259 characters without a trailing backslash, the application appends a backslash and null terminator without proper bounds checking, resulting in a stack buffer overflow and application crash (STATUS_STACK_BUFFER_OVERRUN).
Severity
6 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Notepad++ Project | Notepad++ |
Affected:
8.9.3
Unaffected: 8.9.4 |
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CVE-2026-5544 (GCVE-0-2026-5544)
Vulnerability from cvelistv5 – Published: 2026-04-05 04:45 – Updated: 2026-04-07 02:40
VLAI
Title
UTT HiPER 1250GW formRemoteControl stack-based overflow
Summary
A security flaw has been discovered in UTT HiPER 1250GW up to 3.2.7-210907-180535. The impacted element is an unknown function of the file /goform/formRemoteControl. The manipulation of the argument Profile results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355297 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355297/cti | signaturepermissions-required |
| https://vuldb.com/submit/782268 | third-party-advisory |
| https://github.com/jinxjinxboom/cve/issues/1 | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| UTT | HiPER 1250GW |
Affected:
3.2.7-210907-180535
|
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CVE-2026-5548 (GCVE-0-2026-5548)
Vulnerability from cvelistv5 – Published: 2026-04-05 07:30 – Updated: 2026-04-06 17:57
VLAI
Title
Tenda AC10 httpd fromSysToolChangePwd stack-based overflow
Summary
A vulnerability was found in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this vulnerability is the function fromSysToolChangePwd of the file /bin/httpd. Performing a manipulation of the argument sys.userpass results in stack-based buffer overflow. The attack can be initiated remotely.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355312 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355312/cti | signaturepermissions-required |
| https://vuldb.com/submit/782297 | third-party-advisory |
| https://github.com/somanyerrors/tenda-ac10v4-vuln… | related |
| https://www.tenda.com.cn/ | product |
Impacted products
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CVE-2026-5550 (GCVE-0-2026-5550)
Vulnerability from cvelistv5 – Published: 2026-04-05 08:00 – Updated: 2026-04-07 02:43
VLAI
Title
Tenda AC10 httpd fromSysToolChangePwd stack-based overflow
Summary
A vulnerability was identified in Tenda AC10 16.03.10.10_multi_TDE01. This affects the function fromSysToolChangePwd of the file /bin/httpd. The manipulation leads to stack-based buffer overflow. The attack may be initiated remotely. Multiple endpoints might be affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355314 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355314/cti | signaturepermissions-required |
| https://vuldb.com/submit/782299 | third-party-advisory |
| https://github.com/somanyerrors/tenda-ac10v4-vuln… | related |
| https://www.tenda.com.cn/ | product |
Impacted products
Credits
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CVE-2026-5604 (GCVE-0-2026-5604)
Vulnerability from cvelistv5 – Published: 2026-04-05 22:45 – Updated: 2026-04-06 18:20
VLAI
Title
Tenda CH22 Parameter CertLocalPrecreate formCertLocalPrecreate stack-based overflow
Summary
A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formCertLocalPrecreate of the file /goform/CertLocalPrecreate of the component Parameter Handler. Performing a manipulation of the argument standard results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355396 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355396/cti | signaturepermissions-required |
| https://vuldb.com/submit/785032 | third-party-advisory |
| https://github.com/Litengzheng/vuldb_new/blob/mai… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
Credits
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CVE-2026-5605 (GCVE-0-2026-5605)
Vulnerability from cvelistv5 – Published: 2026-04-05 23:15 – Updated: 2026-04-06 15:16
VLAI
Title
Tenda CH22 WrlExtraSet formWrlExtraSet stack-based overflow
Summary
A weakness has been identified in Tenda CH22 1.0.0.1. This affects the function formWrlExtraSet of the file /goform/WrlExtraSet. Executing a manipulation of the argument GO can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355397 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355397/cti | signaturepermissions-required |
| https://vuldb.com/submit/785052 | third-party-advisory |
| https://github.com/Litengzheng/vuldb_new/blob/mai… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
Credits
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CVE-2026-5608 (GCVE-0-2026-5608)
Vulnerability from cvelistv5 – Published: 2026-04-06 00:30 – Updated: 2026-04-06 14:50
VLAI
Title
Belkin F9K1122 formWlanSetup stack-based overflow
Summary
A vulnerability was detected in Belkin F9K1122 1.00.33. Affected is the function formWlanSetup of the file /goform/formWlanSetup. The manipulation of the argument webpage results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355399 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355399/cti | signaturepermissions-required |
| https://vuldb.com/submit/785315 | third-party-advisory |
| https://github.com/Litengzheng/vul_db/blob/main/B… | exploit |
Impacted products
Credits
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CVE-2026-5609 (GCVE-0-2026-5609)
Vulnerability from cvelistv5 – Published: 2026-04-06 01:15 – Updated: 2026-04-06 18:21
VLAI
Title
Tenda i12 Parameter wifiSSIDset formwrlSSIDset stack-based overflow
Summary
A flaw has been found in Tenda i12 1.0.0.11(3862). Affected by this vulnerability is the function formwrlSSIDset of the file /goform/wifiSSIDset of the component Parameter Handler. This manipulation of the argument index/wl_radio causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been published 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/vuln/355400 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355400/cti | signaturepermissions-required |
| https://vuldb.com/submit/785337 | third-party-advisory |
| https://github.com/Litengzheng/vuldb_new/blob/mai… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
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CVE-2026-5610 (GCVE-0-2026-5610)
Vulnerability from cvelistv5 – Published: 2026-04-06 01:30 – Updated: 2026-04-06 14:47
VLAI
Title
Belkin F9K1015 formWISP5G stack-based overflow
Summary
A vulnerability has been found in Belkin F9K1015 1.00.10. Affected by this issue is the function formWISP5G of the file /goform/formWISP5G. Such manipulation of the argument webpage 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. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355401 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355401/cti | signaturepermissions-required |
| https://vuldb.com/submit/785537 | third-party-advisory |
| https://github.com/Litengzheng/vuldb_new/blob/mai… | exploit |
Impacted products
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.