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-2026-2071 HIGH
UTT 进取 520W 1.7.7-180627 - Buffer Overflow
CVSS 8.8
CVE-2026-2070 HIGH
UTT 进取 520W 1.7.7-180627 - Buffer Overflow
CVSS 8.8
CVE-2026-2068 HIGH
UTT 进取 520W 1.7.7-180627 - Buffer Overflow
CVSS 8.8
CVE-2026-2067 HIGH
UTT 进取 520W 1.7.7-180627 - Buffer Overflow
CVSS 8.8
CVE-2026-2066 HIGH
UTT 进取 520W 1.7.7-180627 - Buffer Overflow
CVSS 8.8
CVE-2026-24922 MEDIUM
HarmonyOS - Heap-based Buffer Overflow in HDC Module
CVSS 6.9
CVE-2026-1686 HIGH
Totolink A3600R 5.9c.4959 - Buffer Overflow via setAppEasyWizardConfig apcliSsid Argument
CVSS 8.8
CVE-2026-1188 CRITICAL
Eclipse OMR 0.2.0-0.7.9 - Buffer Overflow in Processor Feature Name API
CVSS 9.8
CVE-2026-24823 CRITICAL
FASTSHIFT X-TRACK <2.7 - Buffer Overflow
CVE-2026-24810 CRITICAL
rethinkdb <= v2.4.4 - Classic Buffer Overflow in cJSON.Cc
CVE-2026-24800 CRITICAL
tildearrow furnace - Buffer Overflow
CVE-2026-24799 MEDIUM
davisking dlib <19.24.9 - Buffer Overflow
CVE-2026-24793 CRITICAL
azerothcore-wotlk <4.0.0 - Buffer Overflow
CVSS 9.8
CVE-2026-24344 HIGH
EZCast Pro II <1.17478.146 - Buffer Overflow
CVE-2026-1420 HIGH
Tenda AC23 16.03.07.52 - Buffer Overflow via WifiExtraSet wpapsk_crypto Parameter
CVSS 8.8
CVE-2026-1328 HIGH
Totolink NR1800X 9.1.0u.6279_B20210910 - Buffer Overflow via setWizardCfg POST Parameter
CVSS 8.8
CVE-2026-1162 CRITICAL
UTT HiPER 810 1.7.4-141218 - Buffer Overflow via setSysAdm passwd1 Parameter
CVSS 9.8
CVE-2026-1158 HIGH
Totolink LR350 9.3.5u.6369_B20220309 - Buffer Overflow via setWizardCfg SSID Parameter
CVSS 8.8
CVE-2026-1157 HIGH
Totolink LR350 9.3.5u.6369_B20220309 - Buffer Overflow via setWiFiEasyCfg ssid Parameter
CVSS 8.8
CVE-2026-1156 HIGH
Totolink LR350 9.3.5u.6369_B20220309 - Buffer Overflow via setWiFiBasicCfg SSID Parameter
CVSS 8.8
CVE-2026-1155 HIGH
Totolink LR350 9.3.5u.6369_B20220309 - Buffer Overflow via setWiFiEasyGuestCfg ssid Parameter
CVSS 8.8
CVE-2026-1143 HIGH
TOTOLINK A3700R 9.1.2u.5822_B20200513 - Buffer Overflow via setWiFiEasyGuestCfg ssid Parameter
CVSS 8.8
CVE-2026-1140 HIGH
UTT 520W < 1.7.7-180627 - Buffer Overflow in /goform/ConfigExceptAli
CVSS 8.8
CVE-2026-1139 HIGH
UTT 520W < 1.7.7-180627 - Buffer Overflow in /goform/ConfigExceptMSN
CVSS 8.8
CVE-2026-1138 HIGH
UTT 520W < 1.7.7-180627 - Buffer Overflow via ConfigExceptQQ strcpy
CVSS 8.8
Details
Vulnerabilities 4,198
Exploit Likelihood High
Links
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