CWE-121— Stack-based Buffer Overflow
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).— MITRE CWE catalog
3,926 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-121page 14 of 79
- CVE-2022-23103CRITICALCVSS 9.8EG 9.82022-08-05
A stack-based buffer overflow vulnerability exists in the confsrv confctl_set_app_language functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker ca…
- CVE-2022-29496CRITICALCVSS 9.8EG 9.82022-06-17
A stack-based buffer overflow vulnerability exists in the BlynkConsole.h runCommand functionality of Blynk -Library v1.0.1. A specially-crafted network request can lead to command execution. An attacker can send a network request to trigge…
- CVE-2022-20825CRITICALCVSS 9.8EG 9.82022-06-15
A vulnerability in the web-based management interface 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 unexpe…
- CVE-2020-16209CRITICALCVSS 9.8EG 9.82022-05-19
A malicious attacker could exploit the interface of the Fieldcomm Group HART-IP (release 1.0.0.0) by constructing messages with sufficiently large payloads to overflow the internal buffer and crash the device, or obtain control of the devi…
- CVE-2021-32976CRITICALCVSS 9.8EG 9.82022-04-01
Five buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to initiate a denial-of-service attack and execute arbitrary code.
- CVE-2022-22274CRITICALCVSS 9.8EG 9.82022-03-25
A Stack-based buffer overflow vulnerability in the SonicOS via HTTP request allows a remote unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution in the firewall.
- CVE-2022-24049CRITICALCVSS 9.8EG 9.82022-02-18
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sonos One Speaker prior to 3.4.1 (S2 systems) and 11.2.13 build 57923290 (S1 systems). Authentication is not required to exploit this vulnera…
- CVE-2021-43301CRITICALCVSS 9.8EG 9.82022-02-16
Stack overflow in PJSUA API when calling pjsua_playlist_create. An attacker-controlled 'file_names' argument may cause a buffer overflow since it is copied to a fixed-size stack buffer without any size validation.
- CVE-2021-43300CRITICALCVSS 9.8EG 9.82022-02-16
Stack overflow in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause a buffer overflow since it is copied to a fixed-size stack buffer without any size validation.
- CVE-2021-43299CRITICALCVSS 9.8EG 9.82022-02-16
Stack overflow in PJSUA API when calling pjsua_player_create. An attacker-controlled 'filename' argument may cause a buffer overflow since it is copied to a fixed-size stack buffer without any size validation.
- CVE-2021-35004CRITICALCVSS 9.8EG 9.82022-01-21
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link TL-WA1201 1.0.1 Build 20200709 rel.66244(5553) wireless access points. Authentication is not required to exploit this vulnerability. …
- CVE-2021-35003CRITICALCVSS 9.8EG 9.82022-01-21
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer C90 1.0.6 Build 20200114 rel.73164(5553) routers. Authentication is not required to exploit this vulnerability. The specific f…
- CVE-2022-22989CRITICALCVSS 9.8EG 9.82022-01-13
My Cloud OS 5 was vulnerable to a pre-authenticated stack overflow vulnerability on the FTP service that could be exploited by unauthenticated attackers on the network. Addressed the vulnerability by adding defenses against stack overflow …
- CVE-2021-3064CRITICALCVSS 9.8EG 9.82021-11-10
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 …
- CVE-2021-38389CRITICALCVSS 9.8EG 9.82021-10-18
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-2021-38432CRITICALCVSS 9.8EG 9.82021-10-15
FATEK Automation Communication Server Versions 1.13 and prior lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code.
- CVE-2021-38408CRITICALCVSS 9.8EG 9.82021-09-09
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-2021-34730CRITICALCVSS 9.8EG 9.82021-08-18
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 restar…
- CVE-2021-32943CRITICALCVSS 9.8EG 9.82021-08-10
The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code on the WebAccess/SCADA (WebAccess/SCADA versions prior to 8.4.5, WebAccess/SCADA versions prior to 9.0.1).
- CVE-2021-1610CRITICALCVSS 9.8EG 9.82021-08-04
Multiple vulnerabilities in the web-based management interface of the Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an attacker to do the following: Execute arbitrary code Cause a denial of …
- CVE-2021-1609CRITICALCVSS 9.8EG 9.82021-08-04
Multiple vulnerabilities in the web-based management interface of the Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an attacker to do the following: Execute arbitrary code Cause a denial of …
- CVE-2021-0276CRITICALCVSS 9.8EG 9.82021-07-15
A stack-based Buffer Overflow vulnerability in Juniper Networks SBR Carrier with EAP (Extensible Authentication Protocol) authentication configured, allows an attacker sending specific packets causing the radius daemon to crash resulting w…
- CVE-2021-21821CRITICALCVSS 9.8EG 9.82021-07-08
A stack-based buffer overflow vulnerability exists in the PDF process_fontname functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to code execution. An attacker can provide a malicious file to trigger thi…
- CVE-2021-35474CRITICALCVSS 9.8EG 9.82021-06-30
Stack-based Buffer Overflow vulnerability in cachekey plugin of Apache Traffic Server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.
- CVE-2021-27480CRITICALCVSS 9.8EG 9.82021-04-27
Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.
- CVE-2021-25669CRITICALCVSS 9.8EG 9.82021-04-22
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT PRO (All versions < 5.5.1), SCALANCE X202-2 IRT (All versions < 5.5.1), SCALANCE X202-2P …
- CVE-2021-28797CRITICALCVSS 9.8EG 9.82021-04-14
A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability …
- CVE-2020-2501CRITICALCVSS 9.8EG 9.82021-02-17
A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability …
- CVE-2020-1896CRITICALCVSS 9.8EG 9.82021-02-02
A stack overflow vulnerability in Facebook Hermes 'builtin apply' prior to commit 86543ac47e59c522976b5632b8bf9a2a4583c7d2 (https://github.com/facebook/hermes/commit/86543ac47e59c522976b5632b8bf9a2a4583c7d2) allows attackers to potentially…
- CVE-2020-27221CRITICALCVSS 9.8EG 9.82021-01-21
In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding.
- CVE-2020-27265CRITICALCVSS 9.8EG 9.82021-01-14
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 an…
- CVE-2020-25159CRITICALCVSS 9.8EG 9.82020-11-24
499ES EtherNet/IP (ENIP) Adaptor Source Code is vulnerable to a stack-based buffer overflow, which may allow an attacker to send a specially crafted packet that may result in a denial-of-service condition or code execution.
- CVE-2020-25189CRITICALCVSS 9.8EG 9.82020-11-21
The affected product is vulnerable to three stack-based buffer overflows, which may allow an unauthenticated attacker to remotely execute arbitrary code on the IP150 (firmware versions 5.02.09).
- CVE-2020-17407CRITICALCVSS 9.8EG 9.82020-10-13
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microhard Bullet-LTE prior to v1.2.0-r1112. Authentication is not required to exploit this vulnerability. The specific flaw exists within the…
- CVE-2020-15636CRITICALCVSS 9.8EG 9.82020-08-20
This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR R6400, R6700, R7000, R7850, R7900, R8000, RS400, and XR300 routers with firmware 1.0.4.84_10.0.58. Authentication is not required to …
- CVE-2020-14511CRITICALCVSS 9.8EG 9.82020-07-15
Malicious operation of the crafted web browser cookie may cause a stack-based buffer overflow in the system web server on the EDR-G902 and EDR-G903 Series Routers (versions prior to 5.4).
- CVE-2020-12019CRITICALCVSS 9.8EG 9.82020-06-15
WebAccess Node Version 8.4.4 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.
- CVE-2020-12002CRITICALCVSS 9.8EG 9.82020-05-08
Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple stack-based buffer overflow vulnerabilities exist caused by a lack of proper validation of the length of user-supplied data, which may allow remote code execution.
- CVE-2019-5619CRITICALCVSS 9.8EG 9.82020-04-29
AASync.com AASync version 2.2.1.0 suffers from an instance of CWE-121: Stack-based Buffer Overflow.
- CVE-2020-6996CRITICALCVSS 9.8EG 9.82020-04-15
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 overflo…
- CVE-2020-10599CRITICALCVSS 9.8EG 9.82020-04-03
VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow a vulnerable ActiveX component to be exploited resulting in a buffer overflow, which may lead to a denial-of-service condition and execution of arbitrary code.
- CVE-2020-10881CRITICALCVSS 9.8EG 9.82020-03-25
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…
- CVE-2020-7007CRITICALCVSS 9.8EG 9.82020-03-24
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-2020-6989CRITICALCVSS 9.8EG 9.82020-03-24
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-2019-17146CRITICALCVSS 9.8EG 9.82020-01-07
This vulnerability allows remote attackers to execute arbitrary code on affected installations of D-Link DCS-960L v1.07.102. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HNAP service, wh…
- CVE-2019-7482CRITICALCVSS 9.8EG 9.82019-12-19
Stack-based buffer overflow in SonicWall SMA100 allows an unauthenticated user to execute arbitrary code in function libSys.so. This vulnerability impacted SMA100 version 9.0.0.3 and earlier.
- CVE-2019-18257CRITICALCVSS 9.8EG 9.82019-12-17
In Advantech DiagAnywhere Server, Versions 3.07.11 and prior, multiple stack-based buffer overflow vulnerabilities exist in the file transfer service listening on the TCP port. Successful exploitation could allow an unauthenticated attacke…
- CVE-2019-3951CRITICALCVSS 9.8EG 9.82019-12-12
Advantech WebAccess before 8.4.3 allows unauthenticated remote attackers to execute arbitrary code or cause a denial of service (memory corruption) due to a stack-based buffer overflow when handling IOCTL 70533 RPC messages.
- CVE-2019-19334CRITICALCVSS 9.8EG 9.82019-12-06
In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "identityref". An application that uses libyang to parse untrusted YANG files may be vulnerable…
- CVE-2019-19333CRITICALCVSS 9.8EG 9.82019-12-06
In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "bits". An application that uses libyang to parse untrusted YANG files may be vulnerable to thi…
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