Vulnerabilities (CVE)

Filtered by CWE-121
Total 4083 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-7837 1 Polarisoffice 1 Polaris Ml Report 2026-06-17 6.8 MEDIUM 7.5 HIGH
An issue was discovered in ML Report Program. There is a stack-based buffer overflow in function sub_41EAF0 at MLReportDeamon.exe. The function will call vsprintf without checking the length of strings in parameters given by attacker. And it finally leads to a stack-based buffer overflow via access to crafted web page. This issue affects: Infraware ML Report 2.19.312.0000.
CVE-2020-7836 1 Voiceye Wsactivebridgees Project 1 Voiceye Wsactivebridges 2026-06-17 6.8 MEDIUM 7.8 HIGH
VOICEYE WSActiveBridgeES versions prior to 2.1.0.3 contains a stack-based buffer overflow vulnerability caused by improper bound checking parameter given by attack. It finally leads to a stack-based buffer overflow via access to crafted web page.
CVE-2020-7065 4 Canonical, Debian, Php and 1 more 4 Ubuntu Linux, Debian Linux, Php and 1 more 2026-06-17 6.8 MEDIUM 7.4 HIGH
In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could lead to memory corruption, crashes and potentially code execution.
CVE-2020-7007 1 Moxa 4 Eds-510e, Eds-510e Firmware, Eds-g516e and 1 more 2026-06-17 10.0 HIGH 9.8 CRITICAL
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, the attacker may execute arbitrary codes or target the device, causing it to go out of service.
CVE-2020-7002 1 Deltaww 1 Cncsoft Screeneditor 2026-06-17 6.8 MEDIUM 7.8 HIGH
Delta Industrial Automation CNCSoft ScreenEditor, v1.00.96 and prior. Multiple stack-based buffer overflows can be exploited when a valid user opens a specially crafted, malicious input file.
CVE-2020-6996 1 Trianglemicroworks 1 Dnp3 Source Code Library 2026-06-17 7.5 HIGH 9.8 CRITICAL
Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01. A specially crafted message may cause a stack-based buffer overflow. Authentication is not required to exploit this vulnerability.
CVE-2020-6989 1 Moxa 110 Pt-7528-12msc-12tx-4gsfp-hv, Pt-7528-12msc-12tx-4gsfp-hv-hv, Pt-7528-12msc-12tx-4gsfp-hv-hv Firmware and 107 more 2026-06-17 7.5 HIGH 9.8 CRITICAL
In Moxa PT-7528 series firmware, Version 4.0 or lower, and PT-7828 series firmware, Version 3.9 or lower, a buffer overflow in the web server allows remote attackers to cause a denial-of-service condition or execute arbitrary code.
CVE-2020-5735 1 Amcrest 36 1080-lite 8ch, 1080-lite 8ch Firmware, Amdv10814-h5 and 33 more 2026-06-17 8.0 HIGH 8.8 HIGH
Amcrest cameras and NVR are vulnerable to a stack-based buffer overflow over port 37777. An authenticated remote attacker can abuse this issue to crash the device and possibly execute arbitrary code.
CVE-2020-5344 1 Dell 6 Idrac7, Idrac7 Firmware, Idrac8 and 3 more 2026-06-17 10.0 HIGH 7.0 HIGH
Dell EMC iDRAC7, iDRAC8 and iDRAC9 versions prior to 2.65.65.65, 2.70.70.70, 4.00.00.00 contain a stack-based buffer overflow vulnerability. An unauthenticated remote attacker may exploit this vulnerability to crash the affected process or execute arbitrary code on the system by sending specially crafted input data.
CVE-2020-5234 1 Messagepack 1 Messagepack 2026-06-17 6.8 MEDIUM 4.8 MEDIUM
MessagePack for C# and Unity before version 1.9.11 and 2.1.90 has a vulnerability where untrusted data can lead to DoS attack due to hash collisions and stack overflow. Review the linked GitHub Security Advisory for more information and remediation steps.
CVE-2020-5204 1 Troglobit 1 Uftpd 2026-06-17 6.5 MEDIUM 6.5 MEDIUM
In uftpd before 2.11, there is a buffer overflow vulnerability in handle_PORT in ftpcmd.c that is caused by a buffer that is 16 bytes large being filled via sprintf() with user input based on the format specifier string %d.%d.%d.%d. The 16 byte size is correct for valid IPv4 addresses (len('255.255.255.255') == 16), but the format specifier %d allows more than 3 digits. This has been fixed in version 2.11
CVE-2020-4044 1 Neutrinolabs 1 Xrdp 2026-06-17 4.6 MEDIUM 7.5 HIGH
The xrdp-sesman service before version 0.9.13.1 can be crashed by connecting over port 3350 and supplying a malicious payload. Once the xrdp-sesman process is dead, an unprivileged attacker on the server could then proceed to start their own imposter sesman service listening on port 3350. This will allow them to capture any user credentials that are submitted to XRDP and approve or reject arbitrary login credentials. For xorgxrdp sessions in particular, this allows an unauthorized user to hijack an existing session. This is a buffer overflow attack, so there may be a risk of arbitrary code execution as well.
CVE-2020-37221 2026-06-17 N/A 8.4 HIGH
Atomic Alarm Clock 6.3 contains a stack overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string to the display name textbox in the Time Zones Clock configuration. Attackers can craft a buffer with structured exception handling overwrite and encoded shellcode to bypass SafeSEH protections and execute arbitrary commands with application privileges.
CVE-2020-37198 2026-06-17 N/A 7.5 HIGH
Duplicate Cleaner Pro 4.1.3 contains a denial of service vulnerability that allows attackers to crash the application by injecting an oversized buffer into the license key field. Attackers can generate a 6000-byte payload and paste it into the license activation field to trigger an application crash.
CVE-2020-37184 2026-06-17 N/A 9.8 CRITICAL
Allok Video Converter 4.6.1217 contains a stack overflow vulnerability in the License Name input field that allows attackers to execute arbitrary code. Attackers can craft a specially designed payload to overwrite SEH handlers and execute system commands by injecting malicious bytecode into the input field.
CVE-2020-37183 2026-06-17 N/A 9.8 CRITICAL
Allok RM RMVB to AVI MPEG DVD Converter 3.6.1217 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) registers. Attackers can craft a malicious payload in the License Name input field to trigger a buffer overflow and execute system commands like calc.exe.
CVE-2020-37182 2026-06-17 N/A 7.5 HIGH
Redir 3.3 contains a stack overflow vulnerability in the doproxyconnect() function that allows attackers to crash the application by sending oversized input. Attackers can exploit the sprintf() buffer without proper length checking to overwrite memory and cause a segmentation fault, resulting in program termination.
CVE-2020-37181 2026-06-17 N/A 9.8 CRITICAL
Torrent FLV Converter 1.51 Build 117 contains a stack overflow vulnerability that allows attackers to overwrite Structured Exception Handler (SEH) through a malicious registration code input. Attackers can craft a payload with specific offsets and partial SEH overwrite techniques to potentially execute arbitrary code on vulnerable Windows 32-bit systems.
CVE-2020-37177 2026-06-17 N/A 7.5 HIGH
BOOTP Turbo 2.0 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the Structured Exception Handler (SEH). Attackers can generate a malicious payload of 2196 bytes with specific byte patterns to trigger an application crash and corrupt the SEH chain.
CVE-2020-37176 2026-06-17 N/A 9.8 CRITICAL
Torrent 3GP Converter 1.51 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) registers. Attackers can craft a malicious payload targeting the application's registration dialog to trigger code execution and open the calculator through carefully constructed buffer overflow techniques.