CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.11.06)

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CVE-2021-22763
Critical

W urządzeniach PowerLogic PM55xx, PM8ECC, EGX100 i EGX300 występuje podatność CWE-640 związana z słabym mechanizmem odzyskiwania hasła dla zapomnianego hasła. Może to umożliwić atakującemu uzyskanie dostępu na poziomie administratora do urządzenia.

CVE-2021-3520
CriticalEPSS 89%

There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well.

CVE-2020-15782
Critical

Zidentyfikowano podatność w rodzinie kontrolerów SIMATIC Drive oraz innych urządzeniach, które mogą być narażone na obejście ochrony pamięci. Atakujący zdalny, nieautoryzowany, mający dostęp do portu 102/tcp, może potencjalnie zapisywać dowolne dane i kod w chronionych obszarach pamięci lub odczytywać wrażliwe dane.

CVE-2021-27852
CriticalActively exploited

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7.

CVE-2019-25029
CriticalEPSS 85%

In Versa Director, a command injection vulnerability was detected that allows execution of arbitrary commands on the host operating system via a vulnerable application. The attack is possible when the application passes unsafe user-supplied data to a system shell, largely due to insufficient input validation.

CVE-2021-21985
CriticalActively exploitedEPSS 100%

The vSphere Client (HTML5) contains a remote code execution vulnerability due to lack of input validation in the Virtual SAN Health Check plug-in which is enabled by default in vCenter Server. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server.

CVE-2021-33574
CriticalEPSS 87%

The mq_notify function in the GNU C Library (glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.

CVE-2017-17674
CriticalEPSS 79%

BMC Remedy Mid Tier 9.1SP3 is affected by remote and local file inclusion. Due to the lack of restrictions on what can be targeted, the system can be vulnerable to attacks such as system fingerprinting, internal port scanning, Server Side Request Forgery (SSRF), or remote code execution (RCE).

CVE-2021-28799
CriticalActively exploited

An improper authorization vulnerability has been reported in QNAP NAS running HBS 3 (Hybrid Backup Sync). If exploited, the vulnerability allows remote attackers to log in to a device without proper authorization.

CVE-2021-27384
Critical

Zidentyfikowano podatność w różnych modelach paneli HMI SIMATIC oraz systemach SINAMICS, która dotyczy nieprawidłowego dostępu do pamięci w obsłudze układu urządzenia. Może to prowadzić do wykonania złośliwego kodu.

CVE-2021-31166
CriticalActively exploited

A remote code execution vulnerability exists in the HTTP Protocol Stack. Technical details are not provided in the description.

CVE-2021-31755
CriticalActively exploited

A stack buffer overflow vulnerability exists in /goform/setmac on Tenda AC11 devices with firmware through 02.03.01.104_CN. It allows attackers to execute arbitrary code via a crafted POST request.

CVE-2021-32030
CriticalActively exploited

An authentication bypass vulnerability exists in the administrator application on ASUS GT-AC2900 devices before 3.0.0.4.386.42643 and Lyra Mini before 3.0.0.4_384_46630 when processing remote input from an unauthenticated user, leading to unauthorized access to the administrator interface.

CVE-2021-29921
CriticalEPSS 94%

In Python before 3.9.5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.

CVE-2021-1498
CriticalActively exploited

Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information, see the Details section of the advisory.

CVE-2021-1497
CriticalActively exploited

Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information, see the Details section of the advisory.

CVE-2021-28860
CriticalEPSS 76%

In the Node.js mixme library before version 0.5.1, an attacker can add or alter object properties via '__proto__' using the mutate() and merge() functions. The polluted attribute is directly assigned to every object in the program.

CVE-2021-20090
CriticalActively exploited

A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.

CVE-2021-22205
CriticalActively exploitedEPSS 100%

A vulnerability in GitLab CE/EE from version 11.9 allows remote code execution due to improper validation of image files passed to a parser.

CVE-2021-22893
CriticalActively exploitedEPSS 99%

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS