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-2025-6752 (GCVE-0-2025-6752)
Vulnerability from cvelistv5 – Published: 2025-06-27 03:31 – Updated: 2025-06-27 14:20
VLAI
Title
Linksys WRT1900ACS/EA7200/EA7450/EA7500 IGD Layer3Forwarding SetDefaultConnectionService stack-based overflow
Summary
A vulnerability has been found in Linksys WRT1900ACS, EA7200, EA7450 and EA7500 up to 20250619 and classified as critical. This vulnerability affects the function SetDefaultConnectionService of the file /upnp/control/Layer3Forwarding of the component IGD. The manipulation of the argument NewDefaultConnectionService leads to stack-based buffer overflow. The attack can be initiated 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
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.314050 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.314050 | signaturepermissions-required |
| https://vuldb.com/?submit.600638 | third-party-advisory |
| https://github.com/feiwuxingxie/cve/blob/main/lin… | related |
| https://github.com/feiwuxingxie/cve/blob/main/lin… | exploit |
| https://www.linksys.com/ | product |
Impacted products
Credits
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CVE-2025-6857 (GCVE-0-2025-6857)
Vulnerability from cvelistv5 – Published: 2025-06-29 10:00 – Updated: 2025-06-30 15:49
VLAI
Title
HDF5 H5Gnode.c H5G__node_cmp3 stack-based overflow
Summary
A vulnerability has been found in HDF5 1.14.6 and classified as problematic. Affected by this vulnerability is the function H5G__node_cmp3 of the file src/H5Gnode.c. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.314329 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.314329 | signaturepermissions-required |
| https://vuldb.com/?submit.602529 | third-party-advisory |
| https://github.com/HDFGroup/hdf5/issues/5575 | issue-tracking |
| https://github.com/user-attachments/files/2062344… | exploit |
Credits
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CVE-2025-68622 (GCVE-0-2025-68622)
Vulnerability from cvelistv5 – Published: 2026-01-12 17:08 – Updated: 2026-01-12 18:37
VLAI
Title
Espressif ESP-IDF USB Host UVC Class Driver has a stack buffer overflow in UVC descriptor printing
Summary
Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras. Prior to 2.4.0, a vulnerability in the esp-usb UVC host implementation allows a malicious USB Video Class (UVC) device to trigger a stack buffer overflow during configuration-descriptor parsing. When UVC configuration-descriptor printing is enabled, the host prints detailed descriptor information provided by the connected USB device. A specially crafted UVC descriptor may advertise an excessively large length. Because this value is not validated before being copied into a fixed-size stack buffer, an attacker can overflow the buffer and corrupt memory. This vulnerability is fixed in 2.4.0.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espressif/esp-usb/security/adv… | x_refsource_CONFIRM |
| https://github.com/espressif/esp-usb/commit/77a38… | x_refsource_MISC |
| https://components.espressif.com/components/espre… | x_refsource_MISC |
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CVE-2025-68670 (GCVE-0-2025-68670)
Vulnerability from cvelistv5 – Published: 2026-01-27 15:52 – Updated: 2026-02-03 01:34
VLAI
Title
xrdp improperly checks bounds of domain string length, which leads to Stack-based Buffer Overflow
Summary
xrdp is an open source RDP server. xrdp before v0.10.5 contains an unauthenticated stack-based buffer overflow vulnerability. The issue stems from improper bounds checking when processing user domain information during the connection sequence. If exploited, the vulnerability could allow remote attackers to execute arbitrary code on the target system. The vulnerability allows an attacker to overwrite the stack buffer and the return address, which could theoretically be used to redirect the execution flow. The impact of this vulnerability is lessened if a compiler flag has been used to build the xrdp executable with stack canary protection. If this is the case, a second vulnerability would need to be used to leak the stack canary value. Upgrade to version 0.10.5 to receive a patch. Additionally, do not rely on stack canary protection on production systems.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/neutrinolabs/xrdp/security/adv… | x_refsource_CONFIRM |
| https://github.com/neutrinolabs/xrdp/commit/488c8… | x_refsource_MISC |
| https://github.com/neutrinolabs/xrdp/releases/tag… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2026… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| neutrinolabs | xrdp |
Affected:
< 0.10.5
|
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CVE-2025-6886 (GCVE-0-2025-6886)
Vulnerability from cvelistv5 – Published: 2025-06-30 04:02 – Updated: 2025-06-30 16:27
VLAI
Title
Tenda AC5 openSchedWifi stack-based overflow
Summary
A vulnerability has been found in Tenda AC5 15.03.06.47 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime 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
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.314365 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.314365 | signaturepermissions-required |
| https://vuldb.com/?submit.603774 | third-party-advisory |
| https://vuldb.com/?submit.603775 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | related |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-6887 (GCVE-0-2025-6887)
Vulnerability from cvelistv5 – Published: 2025-06-30 04:32 – Updated: 2025-06-30 16:20
VLAI
Title
Tenda AC5 SetSysTimeCfg stack-based overflow
Summary
A vulnerability was found in Tenda AC5 15.03.06.47 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/SetSysTimeCfg. The manipulation of the argument time/timeZone leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.314366 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.314366 | signaturepermissions-required |
| https://vuldb.com/?submit.603788 | third-party-advisory |
| https://vuldb.com/?submit.603789 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | related |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2025-69195 (GCVE-0-2025-69195)
Vulnerability from cvelistv5 – Published: 2026-01-09 07:57 – Updated: 2026-02-26 15:04
VLAI
Title
Wget2: gnu wget2: memory corruption and crash via filename sanitization logic with attacker-controlled urls
Summary
A flaw was found in GNU Wget2. This vulnerability, a stack-based buffer overflow, occurs in the filename sanitization logic when processing attacker-controlled URL paths, particularly when filename restriction options are active. A remote attacker can exploit this by providing a specially crafted URL, which, upon user interaction with wget2, can lead to memory corruption. This can cause the application to crash and potentially allow for further malicious activities.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-69195 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2425770 | issue-trackingx_refsource_REDHAT |
Impacted products
Date Public
2025-12-29 00:00
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CVE-2025-69720 (GCVE-0-2025-69720)
Vulnerability from cvelistv5 – Published: 2026-03-19 00:00 – Updated: 2026-06-02 13:00
VLAI
Summary
The infocmp command-line tool in ncurses before 6.5-20251213 has a stack-based buffer overflow in analyze_string in progs/infocmp.c.
Severity
7.3 (High)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNU | ncurses |
Affected:
0 , < 6.5-20251213
(custom)
|
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V4.0
(custom)
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CVE-2025-7032 (GCVE-0-2025-7032)
Vulnerability from cvelistv5 – Published: 2025-08-05 13:39 – Updated: 2026-02-26 17:49
VLAI
Title
Rockwell Automation Stack-based Buffer Overflow In Arena® Simulation
Summary
A memory abuse issue exists in the Rockwell Automation Arena® Simulation. A custom file can force Arena Simulation to read and write past the end of memory space. Successful use requires user action, such as opening a bad file or webpage. If used, a threat actor could execute code or disclose information.
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 | |
|---|---|---|---|
| Rockwell Automation | Arena® Simulation |
Affected:
16.20.09 and prior
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CVE-2025-7084 (GCVE-0-2025-7084)
Vulnerability from cvelistv5 – Published: 2025-07-06 16:02 – Updated: 2025-07-07 16:03
VLAI
Title
Belkin F9K1122 webs formWpsStart stack-based overflow
Summary
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Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.314998 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.314998 | signaturepermissions-required |
| https://vuldb.com/?submit.603674 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Belk… | related |
| https://github.com/wudipjq/my_vuln/blob/main/Belk… | exploit |
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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.