3376 vulnerabilidades · General Orden: CVSS EPSS Año ID
CVE-2021-31874
Software Genérico General
N/A
UNKNOWN
EPSS
1.1%
2021 1 PoC

Zoho ManageEngine ADSelfService Plus before 6104, in rare situations, allows attackers to obtain sensitive information about the password-sync database application.

CVE-2021-26314
All supported processors General
N/A
UNKNOWN
EPSS
0.1%
2021 CWE-208 1 PoC

Potential floating point value injection in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution with incorrect floating point results, may cause the use of incorrect data from FPVI and may result in data leakage.

CVE-2021-33624
Software Genérico General
N/A
UNKNOWN
EPSS
0.5%
2021 2 PoCs

In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db.

CVE-2021-32305
Software Genérico General ⚡ nuclei
N/A
UNKNOWN
EPSS
92.4%
2021 2 PoCs

WebSVN before 2.6.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the search parameter.

CVE-2021-38503
Firefox General
N/A
UNKNOWN
EPSS
1.1%
2021 1 PoC

The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.

CVE-2021-28026
Software Genérico General
N/A
UNKNOWN
EPSS
0.5%
2021 1 PoC

jpeg-xl v0.3.2 is affected by a heap buffer overflow in /lib/jxl/coeff_order.cc ReadPermutation. When decoding a malicous jxl file using djxl, an attacker can trigger arbitrary code execution or a denial of service.

CVE-2021-25426
Samsung Mobile Devices General
N/A
UNKNOWN
EPSS
0.2%
2021 CWE-200 2 PoCs

Improper component protection vulnerability in SmsViewerActivity of Samsung Message prior to SMR July-2021 Release 1 allows untrusted applications to access Message files.

CVE-2021-43568
Software Genérico General
N/A
UNKNOWN
EPSS
0.2%
2021 1 PoC

The verify function in the Stark Bank Elixir ECDSA library (ecdsa-elixir) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.

CVE-2021-42574
Software Genérico General
N/A
UNKNOWN
EPSS
25.0%
2021 6 PoCs

An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control sequences, which can be used to craft source code that renders different logic than the logical ordering of tokens ingested by compilers and interpreters. Adversaries can leverage this to encode source code for compilers accepting Unicode such that targeted vulnerabilities are introduced invisibly to human reviewers. NOTE: the Unicode Consortium offers the following alternative approach to presenting this concern. An issue is noted in the

CVE-2021-25430
Samsung Mobile Devices General
N/A
UNKNOWN
EPSS
0.0%
2021 CWE-287 1 PoC

Improper access control vulnerability in Bluetooth application prior to SMR July-2021 Release 1 allows untrusted application to access the Bluetooth information in Bluetooth application.

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-2021-43006
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.