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
3,566 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 72
- CVE-2021-42532HIGHCVSS 7.8EG 7.82022-05-02
XMP Toolkit SDK version 2021.07 (and earlier) is affected by a stack-based buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a…
- CVE-2021-42705HIGHCVSS 7.8EG 7.82021-11-22
PLC Editor Versions 1.3.8 and prior is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code.
- CVE-2021-42756CRITICALCVSS 9.8EG 9.82023-02-16
Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote a…
- 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-2021-43300CRITICALCVSS 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-2021-43301CRITICALCVSS 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-2021-43556HIGHCVSS 7.8EG 7.82021-12-28
FATEK WinProladder Versions 3.30_24518 and prior are vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code.
- CVE-2021-43982HIGHCVSS 7.8EG 7.82021-12-09
Delta Electronics CNCSoft Versions 1.01.30 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.
- CVE-2021-43983HIGHCVSS 7.8EG 7.82021-12-13
WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to multiple stack-based buffer overflow instances while parsing project files, which may allow an attacker to execute arbitrary code.
- CVE-2021-44158HIGHCVSS 8.0EG 8.02022-01-03
ASUS RT-AX56U Wi-Fi Router is vulnerable to stack-based buffer overflow due to improper validation for httpd parameter length. An authenticated local area network attacker can launch arbitrary code execution to control the system or disrup…
- CVE-2021-44165HIGHCVSS 7.2EG 7.22021-12-14
A vulnerability has been identified in POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41). The affected…
- CVE-2021-44432HIGHCVSS 7.8EG 7.82021-12-14
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An at…
- CVE-2021-44435HIGHCVSS 7.8EG 7.82021-12-14
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An at…
- CVE-2021-4464CRITICALCVSS 9.3EG 9.32025-11-12
FiberHome AN5506-04-FA firmware versions up to and including RP2631 and HG6245D prior to RP2602 contain a stack-based buffer overflow, as the HTTP service ('webs') fails to enforce maximum lengths for Cookie header values. When a cookie lo…
- CVE-2021-44703HIGHCVSS 7.8EG 8.42022-01-14
Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by a stack buffer overflow vulnerability due to insecure handling of a crafted file, potentially resulting in arbi…
- CVE-2021-46154HIGHCVSS 7.8EG 7.82022-02-09
A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an a…
- CVE-2021-46155HIGHCVSS 7.8EG 7.82022-02-09
A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an a…
- CVE-2021-46158HIGHCVSS 7.8EG 7.82022-02-09
A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an a…
- CVE-2021-46565HIGHCVSS 7.8EG 7.82022-02-18
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80. User interaction is required to exploit this vulnerability in that the target must visit a malicious…
- CVE-2021-46585HIGHCVSS 7.8EG 7.82022-02-18
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80. User interaction is required to exploit this vulnerability in that the target must visit a malicious…
- CVE-2021-46638HIGHCVSS 7.8EG 7.82022-02-18
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80. User interaction is required to exploit this vulnerability in that the target must visit a malicious…
- CVE-2021-46643HIGHCVSS 7.8EG 7.82022-02-18
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a …
- CVE-2021-46699HIGHCVSS 7.8EG 7.82022-02-22
A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.1). Affected application contains a stack based buffer overflow vulnerability while parsing specially crafted BDF files. This could allow an attacker to execute…
- CVE-2021-47789HIGHCVSS 7.5EG 7.52026-01-16
Yenkee Hornet Gaming Mouse driver GM312Fltr.sys contains a buffer overrun vulnerability that allows attackers to crash the system by sending oversized input. Attackers can exploit the driver by sending a 2000-byte buffer through DeviceIoCo…
- CVE-2021-47881HIGHCVSS 8.4EG 8.42026-01-23
dataSIMS Avionics ARINC 664-1 version 4.5.3 contains a local buffer overflow vulnerability that allows attackers to overwrite memory by manipulating the milstd1553result.txt file. Attackers can craft a malicious file with carefully constru…
- CVE-2022-0194CRITICALCVSS 9.8EG 9.82023-03-28
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ad_addcomment function. The issue…
- CVE-2022-0408HIGHCVSS 7.8EG 7.82022-01-30
Stack-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
- CVE-2022-0629HIGHCVSS 7.8EG 7.82022-02-17
Stack-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
- CVE-2022-0650HIGHCVSS 8.0EG 8.02023-03-28
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) routers. Authentication is required to exploit this vulnerability. The spec…
- CVE-2022-1068HIGHCVSS 5.5EG 7.52022-04-01
Modbus Tools Modbus Slave (versions 7.4.2 and prior) is vulnerable to a stack-based buffer overflow in the registration field. This may cause the program to crash when a long character string is used.
- CVE-2022-1211MEDIUMCVSS 6.3EG 6.52022-04-03
A vulnerability classified as critical has been found in tildearrow Furnace dev73. This affects the FUR to VGM converter in console mode which causes stack-based overflows and crashes. It is possible to initiate the attack remotely but it …
- CVE-2022-1355MEDIUMCVSS 6.1EG 6.12022-08-31
A stack buffer overflow flaw was found in Libtiffs' tiffcp.c in main() function. This flaw allows an attacker to pass a crafted TIFF file to the tiffcp tool, triggering a stack buffer overflow issue, possibly corrupting the memory, and cau…
- CVE-2022-1405HIGHCVSS 7.8EG 7.82022-08-31
CNCSoft: All versions prior to 1.01.32 does not properly sanitize input while processing a specific project file, allowing a possible stack-based buffer overflow condition.
- CVE-2022-1669HIGHCVSS 6.8EG 8.12022-05-24
A buffer overflow vulnerability has been detected in the firewall function of the device management web portal. The device runs a CGI binary (index.cgi) to offer a management web application. Once authenticated with valid credentials in th…
- CVE-2022-1888HIGHCVSS 7.8EG 7.82022-08-31
Alpha7 PC Loader (All versions) is vulnerable to a stack-based buffer overflow while processing a specifically crafted project file, which may allow an attacker to execute arbitrary code.
- CVE-2022-2025CRITICALCVSS 9.8EG 9.82022-09-23
an attacker with knowledge of user/pass of Grandstream GSD3710 in its 1.0.11.13 version, could overflow the stack since it doesn't check the param length before use the strcopy instruction. The explotation of this vulnerability may lead an…
- CVE-2022-20699CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-2070CRITICALCVSS 9.8EG 9.82022-09-23
In Grandstream GSD3710 in its 1.0.11.13 version, it's possible to overflow the stack since it doesn't check the param length before using the sscanf instruction. Because of that, an attacker could create a socket and connect with a remote …
- CVE-2022-20700CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20701CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20702CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20703CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20704CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20705CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20706CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20707CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20708CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20709CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20710CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20711CRITICALCVSS 10.0EG 10.02022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
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