CWE-120
4,417 CVEs • Abstraction: Base • Likelihood of Exploit: High
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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, leading to a buffer overflow.
CVEs (4,417)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Qualcomm 27Qam8255p Firmware Qam8295p FirmwareQam8620p Firmware+24 moreJun 17, 2026 Jul 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory corruption while copying the result to the transmission queue which is shared between the virtual machine and the host. |
1Qualcomm 27Qam8255p Firmware Qam8295p FirmwareQam8620p Firmware+24 moreJun 17, 2026 Jul 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory corruption while copying the result to the transmission queue in EMAC. |
1Qualcomm 10Fastconnect 7800 Firmware Snapdragon Ar1 Gen 1 Platform FirmwareSsg2115p Firmware+7 moreJun 17, 2026 Jul 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory corruption while processing camera TPG write request. |
1Phoenixcontact 4Charx Sec 3000 Firmware Charx Sec 3050 FirmwareCharx Sec 3100 Firmware+1 moreJun 17, 2026 Jul 8, 2025 N/A· v4 5.2 MEDIUM· v3 N/A· v2 A physical attacker with access to the device display via USB-C can send a message to the device which triggers an unsecure copy to a buffer resulting in loss of integrity and a temporary denial-of-service for the statio...Show more |
1Phoenixcontact 4Charx Sec 3000 Firmware Charx Sec 3050 FirmwareCharx Sec 3100 Firmware+1 moreJun 17, 2026 Jul 8, 2025 N/A· v4 8.2 HIGH· v3 N/A· v2 An unauthenticated remote attacker can use MQTT messages to trigger out-of-bounds writes in charging stations complying with German Calibration Law, resulting in a loss of integrity for only EichrechtAgents and potential...Show more |
A vulnerability, which was classified as critical, has been found in UTT HiPER 840G up to 3.1.1-190328. This issue affects some unknown processing of the file /goform/formPictureUrl. The manipulation of the argument impo...Show more |
A vulnerability classified as critical was found in UTT HiPER 840G up to 3.1.1-190328. This vulnerability affects unknown code of the file /goform/websWhiteList. The manipulation of the argument addHostFilter leads to bu...Show more |
A vulnerability classified as critical has been found in UTT 进取 750W up to 3.2.2-191225. This affects an unknown part of the file /goform/Fast_wireless_conf. The manipulation of the argument ssid leads to buffer overflow...Show more |
1Szlbt 1Lbt T300 T310 Firmware Jun 17, 2026 Jul 6, 2025 7.4 HIGH· v4 8.8 HIGH· v3 9.0 HIGH· v2 A vulnerability classified as critical has been found in Shenzhen Libituo Technology LBT-T300-T310 up to 2.2.3.6. This affects the function config_3g_para of the file /appy.cgi. The manipulation of the argument username_...Show more |
Tenda AC6 v15.03.05.16_multi is vulnerable to Buffer Overflow in the fromSetRouteStatic function via the list parameter. |
Tenda AC6 v15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetQosBand function via the list parameter. |
Tenda AC6 v15.03.05.16_multi is vulnerable to Buffer Overflow in the SetSysTimeCfg function via the time parameter. |
Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the addWifiMacFilter function via the parameter deviceId. |
A vulnerability, which was classified as critical, was found in TOTOLINK A3002RU 3.0.0-B20230809.1615. Affected is an unknown function of the file /boafrm/formParentControl of the component HTTP POST Request Handler. The...Show more |
A vulnerability classified as critical was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formParentControl of the component HTTP POST Request...Show more |
A vulnerability classified as critical has been found in TOTOLINK A3002RU 3.0.0-B20230809.1615. Affected is an unknown function of the file /boafrm/formWlSiteSurvey of the component HTTP POST Request Handler. The manipul...Show more |
A vulnerability classified as critical has been found in D-Link DIR-513 1.0. This affects an unknown part of the file /goform/formSetWanPPTP. The manipulation of the argument curTime leads to buffer overflow. It is possi...Show more |
A vulnerability was found in D-Link DI-8100 16.07.21. It has been rated as critical. Affected by this issue is some unknown functionality of the file /pppoe_base.asp of the component jhttpd. The manipulation of the argum...Show more |
A vulnerability classified as critical was found in TOTOLINK A702R up to 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formWlSiteSurvey of the component HTTP POST Re...Show more |
A vulnerability classified as critical has been found in TOTOLINK X15 up to 1.0.0-B20230714.1105. Affected is an unknown function of the file /boafrm/formParentControl of the component HTTP POST Request Handler. The mani...Show more |