3376 vulnerabilidades · General Orden: CVSS EPSS Año ID
CVE-2021-38703
Software Genérico General
N/A
UNKNOWN
EPSS
6.4%
2021 1 PoC

Wireless devices running certain Arcadyan-derived firmware (such as KPN Experia WiFi 1.00.15) do not properly sanitise user input to the syslog configuration form. An authenticated remote attacker could leverage this to alter the device configuration and achieve remote code execution. This can be exploited in conjunction with CVE-2021-20090.

CVE-2021-34148
Software Genérico General
N/A
UNKNOWN
EPSS
0.1%
2021 1 PoC

The Bluetooth Classic implementation in the Cypress WICED BT stack through 2.9.0 for CYW20735B1 devices does not properly handle the reception of LMP_max_slot with a greater ACL Length after completion of the LMP setup procedure, allowing attackers in radio range to trigger a denial of service (firmware crash) via a crafted LMP packet.

CVE-2021-32917
Software Genérico General
N/A
UNKNOWN
EPSS
3.3%
2021 2 PoCs

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth.

CVE-2021-38490
Software Genérico General
N/A
UNKNOWN
EPSS
0.3%
2021 1 PoC

Altova MobileTogether Server before 7.3 SP1 allows XML exponential entity expansion, a different vulnerability than CVE-2021-37425.

CVE-2021-41861
Software Genérico General
N/A
UNKNOWN
EPSS
0.1%
2021 2 PoCs

The Telegram application 7.5.0 through 7.8.0 for Android does not properly implement image self-destruction, a different vulnerability than CVE-2019-16248. After approximately two to four uses of the self-destruct feature, there is a misleading UI indication that an image was deleted (on both the sender and recipient sides). The images are still present in the /Storage/Emulated/0/Telegram/Telegram Image/ directory.

CVE-2021-43006
Software Genérico General
N/A
UNKNOWN
EPSS
0.1%
2021 1 PoC

AmZetta Amzetta zPortal DVM Tools is affected by Integer Overflow. IOCTL Handler 0x22001B in the Amzetta zPortal DVM Tools <= v3.3.148.148 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.

CVE-2021-3929
QEMU General
N/A
UNKNOWN
EPSS
4.9%
2021 CWE-416 1 PoC

A DMA reentrancy issue was found in the NVM Express Controller (NVME) emulation in QEMU. This CVE is similar to CVE-2021-3750 and, just like it, when the reentrancy write triggers the reset function nvme_ctrl_reset(), data structs will be freed leading to a use-after-free issue. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition or, potentially, executing arbitrary code within the context of the QEMU process on the host.

CVE-2021-33909
Software Genérico General
N/A
UNKNOWN
EPSS
1.8%
2021 11 PoCs

fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.

CVE-2021-20092
Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3 General ⚡ nuclei
N/A
UNKNOWN
EPSS
68.8%
2021 1 PoC

The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor.

CVE-2021-23994
Firefox ESR General
N/A
UNKNOWN
EPSS
0.3%
2021 1 PoC

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.

CVE-2021-25634
LibreOffice General
N/A
UNKNOWN
EPSS
0.4%
2021 CWE-295 1 PoC

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to modify a digitally signed ODF document to insert an additional signing time timestamp which LibreOffice would incorrectly present as a valid signature signed at the bogus signing time. This issue affects: The Document Foundation LibreOffice 7-0 versions prior to 7.0.6; 7-1 versions prior to 7.1.2.

CVE-2021-41286
Software Genérico General
N/A
UNKNOWN
EPSS
0.0%
2021 1 PoC

Omikron MultiCash Desktop 4.00.008.SP5 relies on a client-side authentication mechanism. When a user logs into the application, the validity of the password is checked locally. All communication to the database backend is made via the same technical account. Consequently, an attacker can attach a debugger to the process or create a patch that manipulates the behavior of the login function. When the function always returns the success value (corresponding to a correct password), an attacker can login with any desired account, such as the administrative account of the application.

CVE-2021-25328
Software Genérico General
N/A
UNKNOWN
EPSS
4.9%
2021 3 PoCs

Skyworth Digital Technology RN510 V.3.1.0.4 RN510 V.3.1.0.4 contains a buffer overflow vulnerability in /cgi-bin/app-staticIP.asp. An authenticated attacker can send a specially crafted request to endpoint which can lead to a denial of service (DoS) or possible code execution on the device.

CVE-2021-40650
Software Genérico General
N/A
UNKNOWN
EPSS
0.2%
2021 1 PoC

In Connx Version 6.2.0.1269 (20210623), a cookie can be issued by the application and not have the secure flag set.

CVE-2021-25265
Sophos Connect Client General
N/A
UNKNOWN
EPSS
0.2%
2021 2 PoCs

A malicious website could execute code remotely in Sophos Connect Client before version 2.1.

CVE-2021-26325
3rd Gen AMD EPYC™ General
N/A
UNKNOWN
EPSS
0.1%
2021 CWE-20 1 PoC

Insufficient input validation in the SNP_GUEST_REQUEST command may lead to a potential data abort error and a denial of service.

CVE-2021-25952
just-safe-set General
N/A
UNKNOWN
EPSS
2.9%
2021 1 PoC

Prototype pollution vulnerability in ‘just-safe-set’ versions 1.0.0 through 2.2.1 allows an attacker to cause a denial of service and may lead to remote code execution.

CVE-2021-40495
SAP NetWeaver AS ABAP and ABAP Platform General
N/A
UNKNOWN
EPSS
0.4%
2021 1 PoC

There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform.

CVE-2021-0399
Android General
N/A
UNKNOWN
EPSS
0.8%
2021 1 PoC

In qtaguid_untag of xt_qtaguid.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-176919394References: Upstream kernel

CVE-2021-45420
Software Genérico General ⚡ nuclei
N/A
UNKNOWN
EPSS
82.3%
2021 1 PoC

Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerability in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system without any kind of authentication mechanism, and this can lead to denial of service and potentially remote code execution. Note: the product has not been supported since 2018 and should be removed or replaced