CWE-120— Buffer Copy without Checking Size (Classic Buffer Overflow)
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.— MITRE CWE catalog
4,447 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-120page 71 of 89
- CVE-2025-29359HIGHCVSS 7.5EG 7.52025-03-13
Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to Buffer Overflow via the deviceId parameter at /goform/saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
- CVE-2025-29360HIGHCVSS 7.5EG 7.52025-03-13
Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to Buffer Overflow via the time and timeZone parameters at /goform/SetSysTimeCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
- CVE-2025-29361HIGHCVSS 7.5EG 7.52025-03-13
Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to Buffer Overflow via the list parameter at /goform/SetVirtualServerCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
- CVE-2025-29362HIGHCVSS 7.5EG 7.52025-03-13
Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to Buffer Overflow via the list parameter at /goform/setPptpUserList. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
- CVE-2025-29363HIGHCVSS 7.5EG 7.52025-03-13
Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to buffer overflow via the schedStartTime and schedEndTime parameters at /goform/saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) vi…
- CVE-2025-29365CRITICALCVSS 9.8EG 9.82025-08-22
spimsimulator spim v9.1.24 and before is vulnerable to Buffer Overflow in READ_STRING_SYSCALL.
- CVE-2025-29462CRITICALCVSS 9.8EG 9.82025-04-03
A buffer overflow vulnerability has been discovered in Tenda Ac15 V15.13.07.13. The vulnerability occurs when the webCgiGetUploadFile function calls the socketRead function to process HTTP request messages, resulting in the overwriting of …
- CVE-2025-29476MEDIUMCVSS 5.5EG 5.52025-04-04
Buffer Overflow vulnerability in compress_chunk_fuzzer with oss-fuzz on commit 16450518afddcb3139de627157208e49bfef6987 in c-blosc2 v.2.17.0 and before.
- CVE-2025-29480MEDIUMCVSS 5.5EG 5.52025-04-07
Buffer Overflow vulnerability in gdal 3.10.2 allows a local attacker to cause a denial of service via the OGRSpatialReference::Release function. NOTE: the Supplier indicates that the report is invalid and could not be reproduced.
- CVE-2025-29481MEDIUMCVSS 6.2EG 6.22025-04-07
Buffer Overflow vulnerability in libbpf 1.5.0 allows a local attacker to execute arbitrary code via the bpf_object__init_prog` function of libbpf. This has been disputed by third parties who assert that "no one in their sane mind should be…
- CVE-2025-29482MEDIUMCVSS 6.2EG 6.22025-04-07
Buffer Overflow vulnerability in libheif 1.19.7 allows a local attacker to execute arbitrary code via the SAO (Sample Adaptive Offset) processing of libde265.
- CVE-2025-29625HIGHCVSS 7.8EG 7.82025-04-18
A buffer overflow vulnerability in Astrolog v7.70 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via an overly long environment variable passed to FileOpen function.
- CVE-2025-29632MEDIUMCVSS 5.4EG 5.42025-05-29
Buffer Overflow vulnerability in Free5gc v.4.0.0 allows a remote attacker to cause a denial of service via the AMF, NGAP, security.go, handler_generated.go, handleInitialUEMessageMain, DecodePlainNasNoIntegrityCheck, GetSecurityHeaderType …
- CVE-2025-29944MEDIUMCVSS 6.8EG 6.82026-05-15
A buffer overflow vulnerability within AMD Sensor Fusion Hub Driver can allow a local attacker to write out of bounds, potentially resulting in denial of service or crash
- CVE-2025-30265MEDIUMCVSS 6.5EG 6.52025-08-29
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fi…
- CVE-2025-30422MEDIUMCVSS 6.5EG 6.52025-04-30
A buffer overflow was addressed with improved input validation. This issue is fixed in AirPlay audio SDK 2.7.1 and AirPlay video SDK 3.6.0.126. An attacker on the local network may cause an unexpected app termination.
- CVE-2025-31223HIGHCVSS 8.0EG 8.02025-05-12
The issue was addressed with improved checks. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing maliciously crafted web content may lead to memory corruption.
- CVE-2025-31277CRITICALCVSS 8.8EG 9.0⚠ KEV2025-07-30
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to memory c…
- CVE-2025-3139MEDIUMCVSS 5.3EG 5.32025-04-03
A vulnerability was found in code-projects Bus Reservation System 1.0 and classified as critical. Affected by this issue is the function Login of the component Login Form. The manipulation of the argument Str1 leads to buffer overflow. It …
- CVE-2025-3148LOWCVSS 3.3EG 3.32025-04-03
A vulnerability was found in codeprojects Product Management System 1.0 and classified as problematic. This issue affects some unknown processing of the component Login. The manipulation of the argument Str1 leads to buffer overflow. Attac…
- CVE-2025-31700HIGHCVSS 8.1EG 8.12025-07-23
A vulnerability has been found in Dahua products. Attackers could exploit a buffer overflow vulnerability by sending specially crafted malicious packets, potentially causing service disruption (e.g., crashes) or remote code execution (RCE…
- CVE-2025-31701HIGHCVSS 8.1EG 8.12025-07-23
A vulnerability has been found in Dahua products. Attackers could exploit a buffer overflow vulnerability by sending specially crafted malicious packets, potentially causing service disruption (e.g., crashes) or remote code execution (RCE…
- CVE-2025-31712MEDIUMCVSS 5.1EG 5.12025-06-03
In cplog service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed.
- CVE-2025-3194HIGHCVSS 7.5EG 7.52025-04-04
Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to crash the application.
- CVE-2025-32089HIGHCVSS 8.8EG 8.82025-11-17
A buffer overflow vulnerability exists in the CvManager_SBI functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted ControlVault API call can lead to a arbitrary code exec…
- CVE-2025-32105CRITICALCVSS 9.8EG 9.82025-06-03
A buffer overflow in the the Sangoma IMG2020 HTTP server through 2.3.9.6 allows an unauthenticated user to achieve remote code execution.
- CVE-2025-32732MEDIUMCVSS 6.6EG 6.62025-11-11
Buffer overflow for some Intel(R) QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow a denial of service. System software adversary with an authenticated user combined with a low complexity attack may ena…
- CVE-2025-33130MEDIUMCVSS 6.5EG 6.52026-02-17
IBM DB2 Merge Backup for Linux, UNIX and Windows 12.1.0.0 could allow an authenticated user to cause the program to crash due to a buffer being overwritten when it is allocated on the stack.
- CVE-2025-33131MEDIUMCVSS 6.5EG 6.52025-10-28
IBM DB2 High Performance Unload 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, and 5.1 could allow an authenticated user to cause the program to crash due to a buffer being overwritten when it is allocated on the stack.
- CVE-2025-3328HIGHCVSS 8.8EG 8.82025-04-07
A vulnerability was found in Tenda AC1206 15.03.06.23. It has been classified as critical. Affected is the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set. The manipulation of the argument ssid/timeZone leads …
- CVE-2025-3346HIGHCVSS 8.8EG 8.82025-04-07
A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. Affected by this issue is the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument pptp_server_start_ip/pptp_se…
- CVE-2025-3349HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. This issue affects some unknown processing of the component SYST Command Handler. The manipulation leads to buffer overflow. The attack may be ini…
- CVE-2025-3371HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. This issue affects some unknown processing of the component DELETE Command Handler. The manipulation leads to buffer overflow. The attack may be i…
- CVE-2025-3372HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability, which was classified as critical, was found in PCMan FTP Server 2.0.7. Affected is an unknown function of the component MKDIR Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack …
- CVE-2025-3373HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability has been found in PCMan FTP Server 2.0.7 and classified as critical. Affected by this vulnerability is an unknown functionality of the component SITE CHMOD Command Handler. The manipulation leads to buffer overflow. The att…
- CVE-2025-3374HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability was found in PCMan FTP Server 2.0.7 and classified as critical. Affected by this issue is some unknown functionality of the component CCC Command Handler. The manipulation leads to buffer overflow. The attack may be launche…
- CVE-2025-3375HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as critical. This affects an unknown part of the component CDUP Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack r…
- CVE-2025-3376HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability was found in PCMan FTP Server 2.0.7. It has been declared as critical. This vulnerability affects unknown code of the component CONF Command Handler. The manipulation leads to buffer overflow. The attack can be initiated re…
- CVE-2025-3377HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability was found in PCMan FTP Server 2.0.7. It has been rated as critical. This issue affects some unknown processing of the component ENC Command Handler. The manipulation leads to buffer overflow. The attack may be initiated rem…
- CVE-2025-3378HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability classified as critical has been found in PCMan FTP Server 2.0.7. Affected is an unknown function of the component EPRT Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely…
- CVE-2025-3379HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability classified as critical was found in PCMan FTP Server 2.0.7. Affected by this vulnerability is an unknown functionality of the component EPSV Command Handler. The manipulation leads to buffer overflow. The attack can be laun…
- CVE-2025-3380HIGHCVSS 7.3EG 7.32025-04-07
A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. Affected by this issue is some unknown functionality of the component FEAT Command Handler. The manipulation leads to buffer overflow. The attack …
- CVE-2025-34106HIGHCVSS 8.4EG 8.42025-07-15
A buffer overflow vulnerability exists in PDF Shaper versions 3.5 and 3.6 when converting a crafted PDF file to an image using the 'Convert PDF to Image' functionality. An attacker can exploit this vulnerability by tricking a user into ope…
- CVE-2025-34128HIGHCVSS 8.6EG 8.62025-07-16
A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method. An attacker can exploit this vulnerability by supplying crafted i…
- CVE-2025-3496HIGHCVSS 7.5EG 7.52025-05-12
An unauthenticated remote attacker can cause a buffer overflow which could lead to unexpected behaviour or DoS via Bluetooth or RS-232 interface.
- CVE-2025-36525HIGHCVSS 7.5EG 7.52025-05-07
When a BIG-IP APM virtual server is configured to use a PingAccess profile, undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- CVE-2025-36553HIGHCVSS 8.8EG 8.82025-11-17
A buffer overflow vulnerability exists in the CvManager functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted ControlVault API call can lead to memory corruption. An a…
- CVE-2025-36557HIGHCVSS 7.5EG 7.52025-05-07
When an HTTP profile with the Enforce RFC Compliance option is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technic…
- CVE-2025-3678HIGHCVSS 7.3EG 7.32025-04-16
A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. This issue affects some unknown processing of the component HELP Command Handler. The manipulation leads to buffer overflow. The attack may be ini…
- CVE-2025-3679HIGHCVSS 7.3EG 7.32025-04-16
A vulnerability, which was classified as critical, was found in PCMan FTP Server 2.0.7. Affected is an unknown function of the component HOST Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack r…
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