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.

3,906 vulnerabilities with CWE-120
CVE-2026-3376 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3275 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3274 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3273 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3272 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3271 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-27942 HIGH
fast-xml-parser <5.3.8 - DoS
CVSS 7.5
CVE-2026-3169 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3168 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3167 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3166 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3165 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2025-61147 MEDIUM
strukturag libde265 d9fea9d - Memory Corruption
CVSS 6.2
CVE-2026-3016 HIGH
UTT HiPER 810G <=1.7.7-171114 - Buffer Overflow
CVSS 8.8
CVE-2026-3015 HIGH
UTT HiPER 810G <1.7.7-171114 - Buffer Overflow
CVSS 8.8
CVE-2026-2981 HIGH
UTT HiPER 810G <=1.7.7-1711 - Buffer Overflow
CVSS 8.8
CVE-2026-2980 HIGH
UTT HiPER 810G <=1.7.7-1711 - Buffer Overflow
CVSS 7.2
CVE-2026-2935 HIGH
UTT HiPER 810G <=1.7.7-171114 - Buffer Overflow
CVSS 7.2
CVE-2026-2911 HIGH
Tenda FH451 <1.0.0.9 - Buffer Overflow
CVSS 8.8
CVE-2026-2904 HIGH
UTT HiPER 810G 1.7.7-171114 - Buffer Overflow
CVSS 8.8
CVE-2026-2034 HIGH
Sante DICOM Viewer Pro - Buffer Overflow RCE
CVSS 7.8
CVE-2025-69674 MEDIUM
CDATA FD614GS3-R850 V3.2.7 - Buffer Overflow
CVSS 6.4
CVE-2019-25354 HIGH
iSmartViewPro 1.3.34 - DoS
CVSS 7.5
CVE-2019-25353 HIGH
Foscam VMS 1.1.4.9 - DoS
CVSS 7.5
CVE-2019-25349 HIGH
ScadaApp iOS 1.1.4.0 - DoS
CVSS 7.5
Details
Vulnerabilities 3,906
Exploit Likelihood High
Links
MITRE CWE Entry Search this CWE With Exploits