CWE-120

High likelihood

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Parent: CWE-787 - Out-of-bounds Write

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.

4,090 vulnerabilities with CWE-120
CVE-2025-3991 HIGH
TOTOLINK N150RT 3.4.0-B20190525 - Buffer Overflow
CVSS 8.8
CVE-2025-3990 HIGH
TOTOLINK N150RT 3.4.0-B20190525 - Buffer Overflow
CVSS 8.8
CVE-2025-3989 HIGH
TOTOLINK N150RT 3.4.0-B20190525 - Buffer Overflow
CVSS 8.8
CVE-2025-3988 HIGH
TOTOLINK N150RT 3.4.0-B20190525 - Buffer Overflow
CVSS 8.8
CVE-2025-2851 HIGH
GL.iNet Various - Critical
CVSS 8.0
CVE-2025-46397 HIGH
xfig - Code Injection
CVSS 7.8
CVE-2025-28028 HIGH
Totolink A830r Firmware - Buffer Overflow
CVSS 7.3
CVE-2025-28025 HIGH
Totolink A830r Firmware - Buffer Overflow
CVSS 7.3
CVE-2025-28022 HIGH
Totolink A810r Firmware - Buffer Overflow
CVSS 7.3
CVE-2025-28021 HIGH
Totolink A810r Firmware - Buffer Overflow
CVSS 7.3
CVE-2025-28020 HIGH
Totolink A800r Firmware - Buffer Overflow
CVSS 7.3
CVE-2025-28019 HIGH
Totolink A800r Firmware - Buffer Overflow
CVSS 7.3
CVE-2025-28018 HIGH
Totolink A800r Firmware - Buffer Overflow
CVSS 7.3
CVE-2025-28024 CRITICAL
Totolink A810r Firmware - Buffer Overflow
CVSS 9.8
CVE-2025-3854 HIGH
H3C GR-3000AX < V100R006 - Buffer Overflow
CVSS 8.0
CVE-2025-3845 HIGH
Markparticle Webserver - Memory Corruption
CVSS 7.3
CVE-2025-29625 HIGH
Astrolog - Buffer Overflow
CVSS 7.8
CVE-2025-3786 HIGH
Tenda AC15 <15.03.05.19 - Buffer Overflow
CVSS 8.8
CVE-2025-3763 MEDIUM
SourceCodester Phone Management System 1.0 - Buffer Overflow
CVSS 5.3
CVE-2025-3762 HIGH
PCMan FTP Server 2.0.7 - Buffer Overflow
CVSS 7.3
CVE-2025-29047 CRITICAL
Alfa Wifi Camppro Firmware - Buffer Overflow
CVSS 9.8
CVE-2025-29046 CRITICAL
Alfa Wifi Camppro Firmware - Buffer Overflow
CVSS 9.8
CVE-2025-29045 CRITICAL
Alfa Wifi Camppro Firmware - Buffer Overflow
CVSS 9.8
CVE-2025-29044 CRITICAL
Netgear R6100 Firmware - Buffer Overflow
CVSS 9.8
CVE-2025-3728 MEDIUM
SourceCodester Simple Hotel Booking System 1.0 - Buffer Overflow
CVSS 5.3
Details
Vulnerabilities 4,090
Exploit Likelihood High
Links
MITRE CWE Entry Search this CWE With Exploits