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.

4,198 vulnerabilities with CWE-120
CVE-2026-3814 HIGH
UTT HiPER 810G <=1.7.7-1711 - Buffer Overflow
CVSS 8.8
CVE-2026-3701 HIGH
H3C Magic B1 <100R004 - Buffer Overflow
CVSS 8.8
CVE-2026-3700 HIGH
UTT HiPER 810G <=1.7.7-171114 - Buffer Overflow
CVSS 8.8
CVE-2026-3699 HIGH
UTT HiPER 810G <=1.7.7-171114 - Buffer Overflow
CVSS 8.8
CVE-2026-3698 HIGH
UTT HiPER 810G <=1.7.7-171114 - Buffer Overflow
CVSS 8.8
CVE-2026-20100 HIGH
Cisco Adaptive Security Appliance Software - Authenticated Denial of Service via LUA Interpreter Input Validation
CVSS 7.7
CVE-2026-24103 CRITICAL
Tenda AC15V1.0 V15.03.05.18 - Buffer Overflow
CVSS 9.8
CVE-2026-24112 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-24110 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-24115 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-24114 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-24113 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-24111 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-24109 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-24108 CRITICAL
Tenda W20E V4.0br_V15.11.0.6 - Buffer Overflow
CVSS 9.8
CVE-2026-20436 MEDIUM
wlan STA driver - Privilege Escalation
CVSS 6.7
CVE-2026-3399 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3398 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3380 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3379 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3378 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
CVE-2026-3377 HIGH
Tenda F453 1.0.0.3 - Buffer Overflow
CVSS 8.8
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
Details
Vulnerabilities 4,198
Exploit Likelihood High
Links
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