VYPR

CWE-121

Stack-based Buffer Overflow

VariantDraftLikelihood: High

Description

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

Hierarchy (View 1000)

Children

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CVEs mapped to this weakness (3,602)

page 5 of 181
  • CVE-2021-21960CriFeb 4, 2022
    risk 0.65cvss 10.0epss 0.03

    A stack-based buffer overflow vulnerability exists in both the LLMNR functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability.

  • CVE-2021-21889CriDec 22, 2021
    risk 0.65cvss 9.9epss 0.03

    A stack-based buffer overflow vulnerability exists in the Web Manager Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this…

  • CVE-2021-3064CriNov 10, 2021
    risk 0.65cvss 9.8epss 0.19

    A memory corruption vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to disrupt system processes and potentially execute arbitrary code with root privileges. The attacker must have…

  • CVE-2021-38389CriOct 18, 2021
    risk 0.65cvss 9.8epss 0.10

    Advantech WebAccess versions 9.02 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code.

  • CVE-2021-38408CriSep 9, 2021
    risk 0.65cvss 9.8epss 0.12

    A stack-based buffer overflow vulnerability in Advantech WebAccess Versions 9.02 and prior caused by a lack of proper validation of the length of user-supplied data may allow remote code execution.

  • CVE-2021-34730CriAug 18, 2021
    risk 0.65cvss 9.8epss 0.14

    A vulnerability in the Universal Plug-and-Play (UPnP) service of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly, resulting in a denial of…

  • CVE-2020-27265CriJan 14, 2021
    risk 0.65cvss 9.8epss 0.10

    KEPServerEX: v6.0 to v6.9, ThingWorx Kepware Server: v6.8 and v6.9, ThingWorx Industrial Connectivity: All versions, OPC-Aggregator: All versions, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server: v7.68.804 and v7.66, Software Toolbox TOP Server:…

  • CVE-2020-10881CriMar 25, 2020
    risk 0.65cvss 9.8epss 0.11

    This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of DNS responses. A…

  • CVE-2019-3822CriFeb 6, 2019
    risk 0.65cvss 9.8epss 0.13

    libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header (`lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received…

  • CVE-2018-14829CriSep 20, 2018
    risk 0.65cvss 9.8epss 0.16

    Rockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote threat actor to intentionally send a malformed CIP packet to Port 44818, causing the software application to stop responding and crash. This vulnerability also has the potential…

  • CVE-2018-5002HigKEVJul 9, 2018
    risk 0.65cvss 7.8epss 0.25

    Adobe Flash Player versions 29.0.0.171 and earlier have a Stack-based buffer overflow vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.

  • CVE-2026-62878CriAug 11, 2026
    risk 0.64cvss 9.8epss 0.01

    Stack-based buffer overflow in Windows DNS allows an unauthorized attacker to execute code over a network.

  • CVE-2026-71267CriAug 5, 2026
    risk 0.64cvss 9.8epss 0.00

    microtar's mtar_write_file_header and mtar_write_dir_header functions (src/microtar.c) copy a caller-supplied entry name into the 100-byte field of a stack-allocated mtar_header_t via strcpy(h.name, name), with no check that strlen(name) is less than 100 before the copy.

  • CVE-2026-61486CriAug 5, 2026
    risk 0.64cvss 9.8epss 0.01

    ** UNSUPPORTED WHEN ASSIGNED ** Stack-based Buffer Overflow vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or…

  • CVE-2026-45538CriAug 4, 2026
    risk 0.64cvss 9.8epss 0.00

    OpenSIPS is a Session Initiation Protocol (SIP) server implementation. In versions 4.0.0 and prior, processing a SIP message with a header name longer than 255 bytes causes a stack buffer overflow when sip_to_json() is called in the routing script. Function sip_to_json()…

  • CVE-2026-18589CriAug 3, 2026
    risk 0.64cvss 9.8epss 0.01

    A vulnerability was found in Wavlink WL-NU516U1 708c073-mt7628. This impacts the function change_password of the file nas.cgi. The manipulation of the argument User1Passwd results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made…

  • CVE-2026-18588CriAug 3, 2026
    risk 0.64cvss 9.8epss 0.01

    A vulnerability has been found in Wavlink WL-NU516U1 708c073-mt7628. This affects the function fgets of the file nas.cgi. The manipulation of the argument CONTENT_LENGTH leads to stack-based buffer overflow. Remote exploitation of the attack is possible. You should upgrade the…

  • CVE-2026-51846CriJun 19, 2026
    risk 0.64cvss 9.8epss 0.01

    In Tenda AC7 v15.03.06.44, the wanSpeed parameter of the route /goform/AdvSetMacMtuWan has a stack buffer overflow vulnerability that can lead to remote arbitrary code execution.

  • CVE-2026-51845CriJun 19, 2026
    risk 0.64cvss 9.8epss 0.00

    Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the mac parameter.

  • CVE-2026-51844CriJun 19, 2026
    risk 0.64cvss 9.8epss 0.00

    Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the cloneType parameter.