3376 vulnerabilidades · General Orden: CVSS EPSS Año ID
CVE-2021-37572
Software Genérico General
8.2
HIGH
EPSS
0.5%
2021 1 PoC

MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle IEEE 1905 protocols. (Affected Chipsets MT7603E, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 2.0.2; Missing authorization).

CVE-2021-37564
Software Genérico General
8.2
HIGH
EPSS
0.6%
2021 1 PoC

MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle IEEE 1905 protocols. (Affected Chipsets MT7603E, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 2.0.2; Out-of-bounds read).

CVE-2021-37701
node-tar General
8.2
HIGH
EPSS
0.1%
2021 CWE-22 1 PoC

The npm package "tar" (aka node-tar) before versions 4.4.16, 5.0.8, and 6.1.7 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted directories are not symlinks. Additionally, in order to prevent unnecessary stat calls to determine whether a given path is a directory, paths are cached when directories are created. This logic was insufficient when extracting tar files that contained both a directory an

CVE-2021-34567
750-81xx/xxx-xxxFW General
8.2
HIGH
EPSS
0.9%
2021 CWE-125 1 PoC

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited out-of-bounds read.

CVE-2021-21773
Accusoft General
8.1
HIGH
EPSS
0.2%
2021 CWE-131 1 PoC

An out-of-bounds write vulnerability exists in the TIFF header count-processing functionality of Accusoft ImageGear 19.8. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

CVE-2021-21824
Accusoft General
8.1
HIGH
EPSS
0.4%
2021 CWE-131 1 PoC

An out-of-bounds write vulnerability exists in the JPG Handle_JPEG420 functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

CVE-2021-23758
AjaxPro.2 General
8.1
HIGH
EPSS
87.8%
2021 3 PoCs

All versions of package ajaxpro.2 are vulnerable to Deserialization of Untrusted Data due to the possibility of deserialization of arbitrary .NET classes, which can be abused to gain remote code execution.

CVE-2021-23412
gitlogplus General
8.1
HIGH
EPSS
4.4%
2021 1 PoC

All versions of package gitlogplus are vulnerable to Command Injection via the main functionality, as options attributes are appended to the command to be executed without sanitization.

CVE-2021-46143
Software Genérico General
8.1
HIGH
EPSS
4.1%
2021 2 PoCs

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.

CVE-2021-40680
Software Genérico General
8.1
HIGH
EPSS
0.4%
2021 1 PoC

There is a Directory Traversal vulnerability in Artica Proxy (4.30.000000 SP206 through SP255, and VMware appliance 4.30.000000 through SP273) via the filename parameter to /cgi-bin/main.cgi.

CVE-2021-21968
Sealevel General
8.1
HIGH
EPSS
0.4%
2021 CWE-20 1 PoC

A file write vulnerability exists in the OTA update task functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted MQTT payload can lead to arbitrary file overwrite. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

CVE-2021-21827
AT&T General
8.1
HIGH
EPSS
0.5%
2021 CWE-120 1 PoC

A heap-based buffer overflow vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT&T Labs Xmill 0.7. Within `DecodeTreeBlock` which is called during the decompression of an XMI file, a UINT32 is loaded from the file and used as trusted input as the length of a buffer. An attacker can provide a malicious file to trigger this vulnerability.

CVE-2021-3692
yiisoft/yii2 General
8.1
HIGH
EPSS
0.4%
2021 CWE-1241 1 PoC

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator

CVE-2021-21826
AT&T General
8.1
HIGH
EPSS
0.5%
2021 CWE-120 1 PoC

A heap-based buffer overflow vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT&T Labs Xmill 0.7. Within `DecodeTreeBlock` which is called during the decompression of an XMI file, a UINT32 is loaded from the file and used as trusted input as the length of a buffer. An attacker can provide a malicious file to trigger this vulnerability.

CVE-2021-43449
Software Genérico General
8.1
HIGH
EPSS
0.8%
2021 1 PoC

ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Server-Side Request Forgery (SSRF). The document editor service can be abused to read and serve arbitrary URLs as a document.

CVE-2021-21830
AT&T General
8.1
HIGH
EPSS
2.3%
2021 CWE-122 1 PoC

A heap-based buffer overflow vulnerability exists in the XML Decompression LabelDict::Load functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.

CVE-2021-36801
Akaunting General
8.1
HIGH
EPSS
0.3%
2021 CWE-639 1 PoC

Akaunting version 2.1.12 and earlier suffers from an authentication bypass issue in the user-controllable field, companies[0]. This issue was fixed in version 2.1.13 of the product.

CVE-2021-3689
yiisoft/yii2 General
8.1
HIGH
EPSS
0.4%
2021 CWE-1241 1 PoC

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator

CVE-2021-27876
🔥 KEV Software Genérico General
8.1
HIGH
EPSS
1.1%
2021 1 PoC

An issue was discovered in Veritas Backup Exec before 21.2. The communication between a client and an Agent requires successful authentication, which is typically completed over a secure TLS communication. However, due to a vulnerability in the SHA Authentication scheme, an attacker is able to gain unauthorized access and complete the authentication process. Subsequently, the client can execute data management protocol commands on the authenticated connection. By using crafted input parameters in one of these commands, an attacker can access an arbitrary file on the system using System privile

CVE-2021-20190
jackson-databind General
8.1
HIGH
EPSS
0.5%
2021 CWE-502 1 PoC

A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.