Vulnerabilities (CVE)

Filtered by CWE-121
Total 4083 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-12225 1 Tenda 2 Ac6, Ac6 Firmware 2026-10-08 9.0 HIGH 8.8 HIGH
A vulnerability has been found in Tenda AC6 15.03.06.50. This issue affects some unknown processing of the file /goform/WifiGuestSet of the component HTTP Request Handler. Such manipulation of the argument shareSpeed leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-20350 1 Cisco 34 Desk Phone 9841, Desk Phone 9841 Firmware, Desk Phone 9851 and 31 more 2026-10-08 N/A 7.5 HIGH
A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to a buffer overflow when an affected device processes HTTP packets. An attacker could exploit this vulnerability by sending crafted HTTP input to the device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. Note: To exploit this vulnerability, the phone must be registered to Cisco Unified Communications Manager and have Web Access enabled. Web Access is disabled by default.
CVE-2025-12241 1 Totolink 2 A3300r, A3300r Firmware 2026-10-08 9.0 HIGH 8.8 HIGH
A vulnerability was detected in TOTOLINK A3300R 17.0.0cu.557_B20221024. This impacts the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi of the component POST Parameter Handler. The manipulation of the argument lang results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.
CVE-2025-12212 1 Tenda 2 O3, O3 Firmware1.0.0.10\(2478\) 2026-10-08 9.0 HIGH 8.8 HIGH
A weakness has been identified in Tenda O3 1.0.0.10(2478). This affects the function SetValue/GetValue of the file /goform/setNetworkService. This manipulation of the argument upnpEn causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVE-2025-12143 2026-10-08 N/A 6.1 MEDIUM
Stack-based Buffer Overflow vulnerability in ABB Terra AC wallbox.This issue affects Terra AC wallbox: through 1.8.33.
CVE-2025-52539 2026-10-08 N/A 7.3 HIGH
A buffer overflow with Xilinx Run Time Environment may allow a local attacker to read or corrupt data from the advanced extensible interface (AXI), potentially resulting in loss of confidentiality, integrity, and/or availability.
CVE-2026-19386 2026-10-08 N/A N/A
A stack-based buffer overflow in the ASUS router modules allows an authenticated nearby user to execute arbitrary code via a crafted configuration file upload that exceeds the expected buffer size.Refer to the ' Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.
CVE-2026-96415 1 Wireshark 1 Wireshark 2026-10-08 N/A 5.5 MEDIUM
Catapult DCT2000 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service
CVE-2025-7704 2026-10-07 N/A 5.4 MEDIUM
Supermicro BMC Insyde SMASH shell program has a stacked-based overflow vulnerability
CVE-2025-11918 1 Rockwellautomation 1 Arena 2026-10-07 N/A 7.3 HIGH
Rockwell Automation Arena® suffers from a stack-based buffer overflow vulnerability. The specific flaw exists within the parsing of DOE files. Local attackers are able to exploit this issue to potentially execute arbitrary code on affected installations of Arena®. Exploiting the vulnerability requires opening a malicious DOE file.
CVE-2025-66045 1 Libbiosig Project 1 Libbiosig 2026-10-07 N/A 9.8 CRITICAL
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 65
CVE-2025-66047 1 Libbiosig Project 1 Libbiosig 2026-10-07 N/A 9.8 CRITICAL
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 131
CVE-2025-66043 1 Libbiosig Project 1 Libbiosig 2026-10-07 N/A 9.8 CRITICAL
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 3
CVE-2025-66044 1 Libbiosig Project 1 Libbiosig 2026-10-07 N/A 9.8 CRITICAL
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 64
CVE-2025-66048 1 Libbiosig Project 1 Libbiosig 2026-10-07 N/A 9.8 CRITICAL
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 133
CVE-2025-66046 1 Libbiosig Project 1 Libbiosig 2026-10-07 N/A 9.8 CRITICAL
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 67
CVE-2025-14655 1 Tenda 2 Ac20, Ac20 Firmware 2026-10-07 9.0 HIGH 8.8 HIGH
A security flaw has been discovered in Tenda AC20 16.03.08.12. The impacted element is the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd. Performing a manipulation of the argument rebootTime results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
CVE-2025-14654 1 Tenda 2 Ac20, Ac20 Firmware 2026-10-07 9.0 HIGH 8.8 HIGH
A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of the file /goform/setPptpUserList of the component httpd. Such manipulation of the argument list leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
CVE-2025-66635 2026-10-07 N/A 7.2 HIGH
Stack-based buffer overflow vulnerability exists in SEIKO EPSON Web Config. Specially crafted data input by a logged-in user may execute arbitrary code. As for the details of the affected products and versions, see the information provided by the vendor under [References].
CVE-2026-76741 2026-10-07 N/A 6.5 MEDIUM
Buffer overflow vulnerabilities exist in the affected interface of AOS-S. Successful exploitation could allow an authenticated remote attacker to cause a denial-of-service condition on the affected system.