CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Description
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-10 · CAPEC-100 · CAPEC-14 · CAPEC-24 · CAPEC-42 · CAPEC-44 · CAPEC-45 · CAPEC-46 · CAPEC-47 · CAPEC-67 · CAPEC-8 · CAPEC-9 · CAPEC-92
CVEs mapped to this weakness (4,372)
page 40 of 219| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2024-40083 | Cri | 0.62 | 9.6 | 0.00 | Oct 21, 2024 | A Buffer Overflow vulnerabilty in the local_app_set_router_token function of Vilo 5 Mesh WiFi System <= 5.16.1.33 allows remote, unauthenticated attackers to execute arbitrary code via sscanf reading the token and timezone JSON fields into a fixed-length buffer. | ||
| CVE-2023-43504 | Cri | 0.62 | 9.6 | 0.01 | Nov 14, 2023 | A vulnerability has been identified in COMOS (All versions < V10.4.4). Ptmcast executable used for testing cache validation service in affected application is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute… | ||
| CVE-2023-32722 | Cri | 0.62 | 9.6 | 0.01 | Oct 12, 2023 | The zabbix/src/libs/zbxjson module is vulnerable to a buffer overflow when parsing JSON files via zbx_json_open. | ||
| CVE-2021-3966 | Cri | 0.62 | 9.6 | 0.00 | Jan 11, 2023 | usb device bluetooth class includes a buffer overflow related to implementation of net_buf_add_mem. | ||
| CVE-2022-26649 | Cri | 0.62 | 9.6 | 0.01 | Jul 12, 2022 | A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE… | ||
| CVE-2021-45611 | Cri | 0.62 | 9.6 | 0.01 | Dec 26, 2021 | Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68, RAX200 before 1.0.3.106, WNDR3400v3 before 1.0.1.38, XR300 before 1.0.3.68, R8500 before 1.0.2.144, RAX75 before 1.0.3.106, R8300… | ||
| CVE-2021-45609 | Cri | 0.62 | 9.6 | 0.01 | Dec 26, 2021 | Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6250 before 1.0.4.48, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7900 before 1.0.4.38, R8300 before 1.0.2.144, R8500 before 1.0.2.144, XR300… | ||
| CVE-2021-45527 | Cri | 0.62 | 9.6 | 0.01 | Dec 26, 2021 | Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.54, EX7000 before 1.0.1.94, EX7500 before 1.0.0.72, R6250 before… | ||
| CVE-2019-19494 | Hig | 0.62 | 8.8 | 0.23 | Jan 9, 2020 | Broadcom based cable modems across multiple vendors are vulnerable to a buffer overflow, which allows a remote attacker to execute arbitrary code at the kernel level via JavaScript run in a victim's browser. Examples of affected products include Sagemcom F@st 3890 prior to… | ||
| CVE-2024-49996 | Cri | 0.61 | 9.4 | 0.01 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: cifs: Fix buffer overflow when parsing NFS reparse points ReparseDataLength is sum of the InodeType size and DataBuffer size. So to get DataBuffer size it is needed to subtract InodeType's size from… | ||
| CVE-2015-2099 | Hig | 0.61 | 8.8 | 0.14 | Jul 22, 2021 | Multiple buffer overflows in WebGate Control Center allow remote attackers to execute arbitrary code via unspecified vectors to the (1) GetRecFileInfo function in the FileConverter.FileConverterCtrl.1 control, (2) Login function in the LoginContoller.LoginControllerCtrl.1… | ||
| CVE-2015-2098 | Hig | 0.61 | 8.8 | 0.14 | Jul 22, 2021 | Multiple stack-based buffer overflows in WebGate eDVR Manager allow remote attackers to execute arbitrary code via unspecified vectors to the (1) Connect, (2) ConnectEx, or (3) ConnectEx2 function in the WESPEvent.WESPEventCtrl.1 control; (4) AudioOnlySiteChannel function in the… | ||
| CVE-2026-20794 | Cri | 0.60 | — | 0.00 | May 12, 2026 | Buffer overflow for the Intel(R) Data Center Graphics Driver for VMware ESXi software before version 2.0.2 within Ring 1: Device Drivers may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable local… | ||
| CVE-2025-10666 | Hig | 0.60 | 8.8 | 0.03 | Sep 18, 2025 | A security flaw has been discovered in D-Link DIR-825 up to 2.10. Affected by this vulnerability is the function sub_4106d4 of the file apply.cgi. The manipulation of the argument countdown_time results in buffer overflow. The attack can be executed remotely. The exploit has… | ||
| CVE-2024-39288 | Cri | 0.60 | 9.1 | 0.13 | Jan 14, 2025 | A buffer overflow vulnerability exists in the internet.cgi set_add_routing() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this… | ||
| CVE-2024-37357 | Cri | 0.60 | 9.1 | 0.10 | Jan 14, 2025 | A buffer overflow vulnerability exists in the adm.cgi set_TR069() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability. | ||
| CVE-2024-12373 | Cri | 0.60 | — | 0.01 | Dec 18, 2024 | A denial-of-service vulnerability exists in the Rockwell Automation Power Monitor 1000. The vulnerability results in a buffer-overflow, potentially causing denial-of-service. | ||
| CVE-2023-43556 | Cri | 0.60 | 9.3 | 0.00 | Jun 3, 2024 | Memory corruption in Hypervisor when platform information mentioned is not aligned. | ||
| CVE-2023-43538 | Cri | 0.60 | 9.3 | 0.00 | Jun 3, 2024 | Memory corruption in TZ Secure OS while Tunnel Invoke Manager initialization. | ||
| CVE-2023-33072 | Cri | 0.60 | 9.3 | 0.00 | Feb 6, 2024 | Memory corruption in Core while processing control functions. |
- risk 0.62cvss 9.6epss 0.00
A Buffer Overflow vulnerabilty in the local_app_set_router_token function of Vilo 5 Mesh WiFi System <= 5.16.1.33 allows remote, unauthenticated attackers to execute arbitrary code via sscanf reading the token and timezone JSON fields into a fixed-length buffer.
- risk 0.62cvss 9.6epss 0.01
A vulnerability has been identified in COMOS (All versions < V10.4.4). Ptmcast executable used for testing cache validation service in affected application is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute…
- risk 0.62cvss 9.6epss 0.01
The zabbix/src/libs/zbxjson module is vulnerable to a buffer overflow when parsing JSON files via zbx_json_open.
- risk 0.62cvss 9.6epss 0.00
usb device bluetooth class includes a buffer overflow related to implementation of net_buf_add_mem.
- risk 0.62cvss 9.6epss 0.01
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE…
- risk 0.62cvss 9.6epss 0.01
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68, RAX200 before 1.0.3.106, WNDR3400v3 before 1.0.1.38, XR300 before 1.0.3.68, R8500 before 1.0.2.144, RAX75 before 1.0.3.106, R8300…
- risk 0.62cvss 9.6epss 0.01
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6250 before 1.0.4.48, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7900 before 1.0.4.38, R8300 before 1.0.2.144, R8500 before 1.0.2.144, XR300…
- risk 0.62cvss 9.6epss 0.01
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.54, EX7000 before 1.0.1.94, EX7500 before 1.0.0.72, R6250 before…
- risk 0.62cvss 8.8epss 0.23
Broadcom based cable modems across multiple vendors are vulnerable to a buffer overflow, which allows a remote attacker to execute arbitrary code at the kernel level via JavaScript run in a victim's browser. Examples of affected products include Sagemcom F@st 3890 prior to…
- risk 0.61cvss 9.4epss 0.01
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix buffer overflow when parsing NFS reparse points ReparseDataLength is sum of the InodeType size and DataBuffer size. So to get DataBuffer size it is needed to subtract InodeType's size from…
- risk 0.61cvss 8.8epss 0.14
Multiple buffer overflows in WebGate Control Center allow remote attackers to execute arbitrary code via unspecified vectors to the (1) GetRecFileInfo function in the FileConverter.FileConverterCtrl.1 control, (2) Login function in the LoginContoller.LoginControllerCtrl.1…
- risk 0.61cvss 8.8epss 0.14
Multiple stack-based buffer overflows in WebGate eDVR Manager allow remote attackers to execute arbitrary code via unspecified vectors to the (1) Connect, (2) ConnectEx, or (3) ConnectEx2 function in the WESPEvent.WESPEventCtrl.1 control; (4) AudioOnlySiteChannel function in the…
- risk 0.60cvss —epss 0.00
Buffer overflow for the Intel(R) Data Center Graphics Driver for VMware ESXi software before version 2.0.2 within Ring 1: Device Drivers may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable local…
- risk 0.60cvss 8.8epss 0.03
A security flaw has been discovered in D-Link DIR-825 up to 2.10. Affected by this vulnerability is the function sub_4106d4 of the file apply.cgi. The manipulation of the argument countdown_time results in buffer overflow. The attack can be executed remotely. The exploit has…
- risk 0.60cvss 9.1epss 0.13
A buffer overflow vulnerability exists in the internet.cgi set_add_routing() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this…
- risk 0.60cvss 9.1epss 0.10
A buffer overflow vulnerability exists in the adm.cgi set_TR069() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.
- risk 0.60cvss —epss 0.01
A denial-of-service vulnerability exists in the Rockwell Automation Power Monitor 1000. The vulnerability results in a buffer-overflow, potentially causing denial-of-service.
- risk 0.60cvss 9.3epss 0.00
Memory corruption in Hypervisor when platform information mentioned is not aligned.
- risk 0.60cvss 9.3epss 0.00
Memory corruption in TZ Secure OS while Tunnel Invoke Manager initialization.
- risk 0.60cvss 9.3epss 0.00
Memory corruption in Core while processing control functions.