Search Results (19273 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-31811 4 Apache, Fedoraproject, Oracle and 1 more 13 Pdfbox, Fedora, Banking Corporate Lending Process Management and 10 more 2024-11-21 5.5 Medium
In Apache PDFBox, a carefully crafted PDF file can trigger an OutOfMemory-Exception while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions.
CVE-2021-31802 1 Netgear 2 R7000, R7000 Firmware 2024-11-21 8.8 High
NETGEAR R7000 1.0.11.116 devices have a heap-based Buffer Overflow that is exploitable from the local network without authentication. The vulnerability exists within the handling of an HTTP request. An attacker can leverage this to execute code as root. The problem is that a user-provided length value is trusted during a backup.cgi file upload. The attacker must add a \n before the Content-Length header.
CVE-2021-31799 4 Debian, Oracle, Redhat and 1 more 8 Debian Linux, Jd Edwards Enterpriseone Tools, Enterprise Linux and 5 more 2024-11-21 7 High
In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.
CVE-2021-31795 1 Pvrsrvkm.ko Project 1 Pvrsrvkm.ko 2024-11-21 7.0 High
The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR.
CVE-2021-31784 2 Opendesign, Siemens 2 Drawings Sdk, Comos 2024-11-21 7.8 High
An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design Alliance Drawings SDK before 2021.6 on all supported by ODA platforms in static configuration. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution.
CVE-2021-31769 1 Myq-solution 1 Myq Server 2024-11-21 8.8 High
MyQ Server in MyQ X Smart before 8.2 allows remote code execution by unprivileged users because administrative session data can be read in the %PROGRAMFILES%\MyQ\PHP\Sessions directory. The "Select server file" feature is only intended for administrators but actually does not require authorization. An attacker can inject arbitrary OS commands (such as commands to create new .php files) via the Task Scheduler component.
CVE-2021-31758 1 Tenda 2 Ac11, Ac11 Firmware 2024-11-21 9.8 Critical
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setportList allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2021-31757 1 Tenda 2 Ac11, Ac11 Firmware 2024-11-21 9.8 Critical
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setVLAN allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2021-31756 1 Tenda 2 Ac11, Ac11 Firmware 2024-11-21 9.8 Critical
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /gofrom/setwanType allows attackers to execute arbitrary code on the system via a crafted post request. This occurs when input vector controlled by malicious attack get copied to the stack variable.
CVE-2021-31698 1 Quectel 2 Eg25-g, Eg25-g Firmware 2024-11-21 9.8 Critical
Quectel EG25-G devices through 202006130814 allow executing arbitrary code remotely by using an AT command to place shell metacharacters in quectel_handle_fumo_cfg input in atfwd_daemon.
CVE-2021-31684 3 Json-smart Project, Oracle, Redhat 4 Json-smart-v1, Json-smart-v2, Utilities Framework and 1 more 2024-11-21 7.5 High
A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.
CVE-2021-31616 1 Shapeshift 2 Keepkey, Keepkey Firmware 2024-11-21 8.8 High
Insufficient length checks in the ShapeShift KeepKey hardware wallet firmware before 7.1.0 allow a stack buffer overflow via crafted messages. The overflow in ethereum_extractThorchainSwapData() in ethereum.c can circumvent stack protections and lead to code execution. The vulnerable interface is reachable remotely over WebUSB.
CVE-2021-31607 2 Fedoraproject, Saltstack 2 Fedora, Salt 2024-11-21 7.8 High
In SaltStack Salt 2016.9 through 3002.6, a command injection vulnerability exists in the snapper module that allows for local privilege escalation on a minion. The attack requires that a file is created with a pathname that is backed up by snapper, and that the master calls the snapper.diff function (which executes popen unsafely).
CVE-2021-31605 1 Openvpn-monitor Project 1 Openvpn-monitor 2024-11-21 7.5 High
furlongm openvpn-monitor through 1.1.3 allows %0a command injection via the OpenVPN management interface socket. This can shut down the server via signal%20SIGTERM.
CVE-2021-31598 2 Debian, Ezxml Project 2 Debian Linux, Ezxml 2024-11-21 7.5 High
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap-based buffer overflow.
CVE-2021-31580 1 Akkadianlabs 2 Ova Appliance, Provisioning Manager 2024-11-21 8.7 High
The restricted shell provided by Akkadian Provisioning Manager Engine (PME) can be bypassed by switching the OpenSSH channel from `shell` to `exec` and providing the ssh client a single execution parameter. This issue was resolved in Akkadian OVA appliance version 3.0 (and later), Akkadian Provisioning Manager 5.0.2 (and later), and Akkadian Appliance Manager 3.3.0.314-4a349e0 (and later).
CVE-2021-31578 1 Mediatek 4 En7528, En7528 Firmware, En7580 and 1 more 2024-11-21 9.8 Critical
In Boa, there is a possible escalation of privilege due to a stack buffer overflow. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241.
CVE-2021-31514 1 Opentext 1 Brava\! Desktop 2024-11-21 7.8 High
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop Build 16.6.4.55. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CGM files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13679.
CVE-2021-31513 1 Opentext 1 Brava\! Desktop 2024-11-21 7.8 High
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop Build 16.6.4.55. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of BMP files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13678.
CVE-2021-31511 1 Opentext 1 Brava\! Desktop 2024-11-21 7.8 High
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop Build 16.6.4.55. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13676.