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.

4,216 vulnerabilities with CWE-120
CVE-2025-50258 HIGH
Tenda AC6 v15.03.05.16_multi - Buffer Overflow
CVSS 8.1
CVE-2025-50641 MEDIUM
Tenda AC6 <15.03.05.16 - Buffer Overflow
CVSS 6.5
CVE-2025-6953 HIGH
TOTOLINK A3002RU 3.0.0-B20230809.1615 - Buffer Overflow via submit-url Parameter
CVSS 8.8
CVE-2025-6940 HIGH
TOTOLINK A702R 4.0.0-B20230721.1521 - Buffer Overflow via HTTP POST Request Handler
CVSS 8.8
CVE-2025-6939 HIGH
TOTOLINK A3002RU 3.0.0-B20230809.1615 - Buffer Overflow via HTTP POST Request Handler
CVSS 8.8
CVE-2025-6882 HIGH
D-Link DIR-513 1.0 - Buffer Overflow via curTime Parameter in formSetWanPPTP
CVSS 8.8
CVE-2025-6881 HIGH
D-Link DI-8100 16.07.21 - Buffer Overflow via mschap_en Parameter in pppoe_base.asp
CVSS 8.8
CVE-2025-6825 HIGH
TOTOLINK A702R <4.0.0-B20230721.1521 - Buffer Overflow
CVSS 8.8
CVE-2025-6824 HIGH
TOTOLINK X15 <1.0.0-B20230714.1105 - Buffer Overflow
CVSS 8.8
CVE-2025-41418 MEDIUM
TB-eye Network/AHD Recorders - Buffer Overflow
CVSS 5.3
CVE-2025-6751 HIGH
Linksys E8450 <1.2.00.360516 - Buffer Overflow
CVSS 8.8
CVE-2025-6734 HIGH
UTT HiPER 840G < 3.1.1-190328 - Buffer Overflow in P2PLimitConfig API
CVSS 8.8
CVE-2025-6733 HIGH
UTT HiPER 840G < 3.1.1-190328 - Buffer Overflow via GroupName Argument in API
CVSS 8.8
CVE-2025-6732 HIGH
UTT HiPER 840G < 3.1.1-190328 - Buffer Overflow via setSysAdm API passwd1 Parameter
CVSS 8.8
CVE-2025-6627 HIGH
TOTOLINK A702R 4.0.0-B20230721.1521 - Buffer Overflow via IPv6 Setup HTTP POST Request
CVSS 8.8
CVE-2025-5828 MEDIUM
Autel MaxiCharger AC Wallbox Commercial - Buffer Overflow
CVSS 6.8
CVE-2025-6568 HIGH
TOTOLINK EX1200T 4.1.2cu.5232_B20210713 - Buffer Overflow
CVSS 8.8
CVE-2025-6402 HIGH
TOTOLINK X15 1.0.0-B20230714.1105 - Buffer Overflow via HTTP POST Request Handler
CVSS 8.8
CVE-2025-6400 HIGH
TOTOLINK N300RH 6.1c.1390_B20191101 - Buffer Overflow via HTTP POST Message Handler
CVSS 8.8
CVE-2025-6399 HIGH
TOTOLINK X15 1.0.0-B20230714.1105 - Buffer Overflow via IPv6 Address Handler
CVSS 8.8
CVE-2025-6393 HIGH
TOTOLINK A702R A3002R A3002RU EX1200T - Buffer Overflow via IPv6 Address Handler
CVSS 8.8
CVE-2025-6337 HIGH
TOTOLINK A3002R/A3002RU <4.0.0-B20230531.1404 - Buffer Overflow
CVSS 8.8
CVE-2025-6336 HIGH
TOTOLINK EX1200T 4.1.2cu.5232_B20210713 - Buffer Overflow
CVSS 8.8
CVE-2025-44952 HIGH
open5gs < 2.7.2 - Buffer Overflow in ogs_pfcp_subnet_add Function via session.dnn Field
CVSS 7.8
CVE-2025-44951 HIGH
open5gs < 2.7.2 - Buffer Overflow in ogs_pfcp_dev_add Function
CVSS 7.1
Details
Vulnerabilities 4,216
Exploit Likelihood High
Links
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