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.

4,085 vulnerabilities with CWE-120
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
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-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
Details
Vulnerabilities 4,085
Exploit Likelihood High
Links
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