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-2025-62858 (GCVE-0-2025-62858)
Vulnerability from cvelistv5 – Published: 2026-06-09 06:17 – Updated: 2026-06-09 13:11
VLAI
Title
QTS, QuTS hero
Summary
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to modify memory or crash processes.
We have already fixed the vulnerability in the following versions:
QTS 5.2.9.3410 build 20260214 and later
QuTS hero h5.2.9.3410 build 20260214 and later
QuTS hero h5.3.4.3500 build 20260520 and later
QuTS hero h6.0.0.3397 build 20260206 and later
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | QTS |
Affected:
5.2.0 , < 5.2.9.3410 build 20260214
(custom)
|
|
| QNAP Systems Inc. | QuTS hero |
Affected:
h5.2.0 , < h5.2.9.3410 build 20260214
(custom)
Affected: h5.3.0 , < h5.3.4.3500 build 20260520 (custom) Affected: ? , < h6.0.0.3397 build 20260206 (custom) |
Credits
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CVE-2025-6291 (GCVE-0-2025-6291)
Vulnerability from cvelistv5 – Published: 2025-06-20 00:00 – Updated: 2025-06-23 19:29 Unsupported When Assigned
VLAI
Title
D-Link DIR-825 HTTP POST Request do_file stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in D-Link DIR-825 2.03. This affects the function do_file of the component HTTP POST Request Handler. The manipulation 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313293 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313293 | signaturepermissions-required |
| https://vuldb.com/?submit.593937 | third-party-advisory |
| https://github.com/xiaobor123/vul-finds/tree/main… | related |
| https://github.com/xiaobor123/vul-finds/tree/main… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6292 (GCVE-0-2025-6292)
Vulnerability from cvelistv5 – Published: 2025-06-20 00:31 – Updated: 2025-06-23 19:29 Unsupported When Assigned
VLAI
Title
D-Link DIR-825 HTTP POST Request sub_4091AC stack-based overflow
Summary
A vulnerability has been found in D-Link DIR-825 2.03 and classified as critical. This vulnerability affects the function sub_4091AC of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313294 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313294 | signaturepermissions-required |
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| https://github.com/xiaobor123/vul-finds/tree/main… | related |
| https://github.com/xiaobor123/vul-finds/tree/main… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6302 (GCVE-0-2025-6302)
Vulnerability from cvelistv5 – Published: 2025-06-20 03:00 – Updated: 2025-06-20 19:46
VLAI
Title
TOTOLINK EX1200T cstecgi.cgi setStaticDhcpConfig stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. Affected is the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument Comment 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313302 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313302 | signaturepermissions-required |
| https://vuldb.com/?submit.595473 | third-party-advisory |
| https://kn0sinna.notion.site/TOTOLINK-EX1200T-sta… | exploit |
| https://www.totolink.net/ | product |
Impacted products
Credits
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CVE-2025-6328 (GCVE-0-2025-6328)
Vulnerability from cvelistv5 – Published: 2025-06-20 09:31 – Updated: 2025-06-20 18:31
VLAI
Title
D-Link DIR-815 hedwig.cgi sub_403794 stack-based overflow
Summary
A vulnerability was found in D-Link DIR-815 1.01. It has been declared as critical. This vulnerability affects the function sub_403794 of the file hedwig.cgi. The manipulation 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313324 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313324 | signaturepermissions-required |
| https://vuldb.com/?submit.596439 | third-party-advisory |
| https://github.com/Thir0th/Thir0th-CVE/blob/main/… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6334 (GCVE-0-2025-6334)
Vulnerability from cvelistv5 – Published: 2025-06-20 11:00 – Updated: 2025-06-20 12:48 Unsupported When Assigned
VLAI
Title
D-Link DIR-867 Query String strncpy stack-based overflow
Summary
A vulnerability has been found in D-Link DIR-867 1.0 and classified as critical. This vulnerability affects the function strncpy of the component Query String Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313330 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313330 | signaturepermissions-required |
| https://vuldb.com/?submit.596579 | third-party-advisory |
| https://github.com/Thir0th/Thir0th-CVE/blob/main/… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6367 (GCVE-0-2025-6367)
Vulnerability from cvelistv5 – Published: 2025-06-20 21:00 – Updated: 2025-06-23 15:17 Unsupported When Assigned
VLAI
Title
D-Link DIR-619L formSetDomainFilter stack-based overflow
Summary
A vulnerability was found in D-Link DIR-619L 2.06B01. It has been declared as critical. This vulnerability affects unknown code of the file /goform/formSetDomainFilter. The manipulation of the argument curTime/sched_name_%d/url_%d leads to stack-based buffer overflow. The attack can be initiated 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313360 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313360 | signaturepermissions-required |
| https://vuldb.com/?submit.597420 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6368 (GCVE-0-2025-6368)
Vulnerability from cvelistv5 – Published: 2025-06-20 21:31 – Updated: 2025-06-23 15:02 Unsupported When Assigned
VLAI
Title
D-Link DIR-619L formSetEmail stack-based overflow
Summary
A vulnerability was found in D-Link DIR-619L 2.06B01. It has been rated as critical. This issue affects the function formSetEmail of the file /goform/formSetEmail. The manipulation of the argument curTime/config.smtp_email_subject leads to stack-based buffer overflow. The attack may be initiated 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313361 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313361 | signaturepermissions-required |
| https://vuldb.com/?submit.597421 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6369 (GCVE-0-2025-6369)
Vulnerability from cvelistv5 – Published: 2025-06-20 21:31 – Updated: 2025-06-23 15:01 Unsupported When Assigned
VLAI
Title
D-Link DIR-619L formdumpeasysetup stack-based overflow
Summary
A vulnerability classified as critical has been found in D-Link DIR-619L 2.06B01. Affected is the function formdumpeasysetup of the file /goform/formdumpeasysetup. The manipulation of the argument curTime/config.save_network_enabled 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. 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
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313362 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313362 | signaturepermissions-required |
| https://vuldb.com/?submit.597422 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2025-6370 (GCVE-0-2025-6370)
Vulnerability from cvelistv5 – Published: 2025-06-20 22:00 – Updated: 2025-06-23 15:01 Unsupported When Assigned
VLAI
Title
D-Link DIR-619L formWlanGuestSetup stack-based overflow
Summary
A vulnerability classified as critical was found in D-Link DIR-619L 2.06B01. Affected by this vulnerability is the function formWlanGuestSetup of the file /goform/formWlanGuestSetup. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack can 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313363 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313363 | signaturepermissions-required |
| https://vuldb.com/?submit.597423 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Credits
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"name": "VDB-313363 | D-Link DIR-619L formWlanGuestSetup stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.313363"
},
{
"name": "VDB-313363 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.313363"
},
{
"name": "Submit #597423 | D-Link DIR619L 2.06B01 Stack-based Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.597423"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/wudipjq/my_vuln/blob/main/D-Link6/vuln_70/70.md"
},
{
"tags": [
"product"
],
"url": "https://www.dlink.com/"
}
],
"tags": [
"unsupported-when-assigned"
],
"timeline": [
{
"lang": "en",
"time": "2025-06-19T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-06-19T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-06-19T15:51:30.000Z",
"value": "VulDB entry last update"
}
],
"title": "D-Link DIR-619L formWlanGuestSetup stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-6370",
"datePublished": "2025-06-20T22:00:15.539Z",
"dateReserved": "2025-06-19T13:44:51.534Z",
"dateUpdated": "2025-06-23T15:01:24.958Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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.