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-2026-9479 (GCVE-0-2026-9479)
Vulnerability from cvelistv5 – Published: 2026-05-25 17:45 – Updated: 2026-05-26 12:27
VLAI
Title
Edimax EW-7438RPn formLogout stack-based overflow
Summary
A security vulnerability has been detected in Edimax EW-7438RPn 1.31. The affected element is the function formLogout of the file /goform/formLogout. The manipulation of the argument submit-url leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly 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/365460 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365460/cti | signaturepermissions-required |
| https://vuldb.com/submit/813901 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Edim… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Edimax | EW-7438RPn |
Affected:
1.31
cpe:2.3:a:edimax:ew-7438rpn:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9480 (GCVE-0-2026-9480)
Vulnerability from cvelistv5 – Published: 2026-05-25 18:00 – Updated: 2026-05-26 13:56
VLAI
Title
Edimax EW-7438RPn formrefresh stack-based overflow
Summary
A vulnerability was detected in Edimax EW-7438RPn 1.31. The impacted element is the function formrefresh of the file /goform/formrefresh. The manipulation of the argument submit-url results in stack-based buffer overflow. It is possible to launch the attack remotely. 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/365461 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365461/cti | signaturepermissions-required |
| https://vuldb.com/submit/813902 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Edim… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Edimax | EW-7438RPn |
Affected:
1.31
cpe:2.3:a:edimax:ew-7438rpn:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9481 (GCVE-0-2026-9481)
Vulnerability from cvelistv5 – Published: 2026-05-25 18:15 – Updated: 2026-05-26 15:06
VLAI
Title
Edimax EW-7438RPn formStats stack-based overflow
Summary
A flaw has been found in Edimax EW-7438RPn 1.31. This affects the function formStats of the file /goform/formStats. This manipulation of the argument submit-url causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published 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/365462 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365462/cti | signaturepermissions-required |
| https://vuldb.com/submit/813903 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Edim… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Edimax | EW-7438RPn |
Affected:
1.31
cpe:2.3:a:edimax:ew-7438rpn:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9482 (GCVE-0-2026-9482)
Vulnerability from cvelistv5 – Published: 2026-05-25 18:30 – Updated: 2026-05-28 15:31
VLAI
Title
Edimax EW-7438RPn formSDHCP stack-based overflow
Summary
A vulnerability has been found in Edimax EW-7438RPn 1.31. This impacts the function formSDHCP of the file /goform/formSDHCP. Such manipulation of the argument submit-url leads to stack-based buffer overflow. The attack can be launched 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/365463 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365463/cti | signaturepermissions-required |
| https://vuldb.com/submit/813904 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Edim… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Edimax | EW-7438RPn |
Affected:
1.31
cpe:2.3:a:edimax:ew-7438rpn:*:*:*:*:*:*:*:* |
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CVE-2026-9628 (GCVE-0-2026-9628)
Vulnerability from cvelistv5 – Published: 2026-05-27 01:00 – Updated: 2026-05-28 14:37
VLAI
Title
UTT HiPER 1200GW Web Management formPptpClientConfig stack-based overflow
Summary
A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306. Affected is an unknown function of the file /goform/formPptpClientConfig of the component Web Management Interface. This manipulation of the argument PPTP server address/username/password/tunnel name causes stack-based buffer overflow. The attack may be initiated 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
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365684 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365684/cti | signaturepermissions-required |
| https://vuldb.com/submit/818380 | third-party-advisory |
| https://github.com/luozhibo-sec/cve/blob/main/10.md | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| UTT | HiPER 1200GW |
Affected:
2.5.3-170306
cpe:2.3:a:utt:hiper_1200gw:*:*:*:*:*:*:*:* |
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CVE-2026-9631 (GCVE-0-2026-9631)
Vulnerability from cvelistv5 – Published: 2026-05-27 01:15 – Updated: 2026-05-27 12:31
VLAI
Title
UTT HiPER 1250GW Web Management formConfigFastDirectionW strcpy stack-based overflow
Summary
A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. Affected by this vulnerability is the function strcpy of the file /goform/formConfigFastDirectionW of the component Web Management Interface. Performing a manipulation of the argument Profile results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365740 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365740/cti | signaturepermissions-required |
| https://vuldb.com/submit/818375 | third-party-advisory |
| https://github.com/zhouguobing-maker/cve/blob/mai… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| UTT | HiPER 1250GW |
Affected:
3.2.7-210907-180535
cpe:2.3:a:utt:hiper_1250gw:*:*:*:*:*:*:*:* |
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CVE-2026-9632 (GCVE-0-2026-9632)
Vulnerability from cvelistv5 – Published: 2026-05-27 01:30 – Updated: 2026-05-28 14:19
VLAI
Title
UTT HiPER 1250GW Web Management formGroupConfig strcpy stack-based overflow
Summary
A flaw has been found in UTT HiPER 1250GW up to 3.2.7-210907-180535. Affected by this issue is the function strcpy of the file /goform/formGroupConfig of the component Web Management Interface. Executing a manipulation of the argument Profile can lead to stack-based buffer overflow. It is possible to launch 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
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365741 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365741/cti | signaturepermissions-required |
| https://vuldb.com/submit/818383 | third-party-advisory |
| https://github.com/luozhibo-sec/cve/blob/main/12.md | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| UTT | HiPER 1250GW |
Affected:
3.2.7-210907-180535
cpe:2.3:a:utt:hiper_1250gw:*:*:*:*:*:*:*:* |
Credits
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"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-9632",
"datePublished": "2026-05-27T01:30:11.707Z",
"dateReserved": "2026-05-26T17:49:19.767Z",
"dateUpdated": "2026-05-28T14:19:32.877Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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.