CVE-2022-46169

CVE-2022-46169 CVE-2022-46169 Inyección de comandos no autenticada en remoteagent.php de Cacti. Omisión de autenticación Agregue el encabezado X-Forwarded-For para omitir la autenticación, tenga en cuenta que su valor no es fijo. Fuerza bruta Use Burp Intruder para realizar pruebas de fuzzing con...

CVE-2019-11539

CVE-2019-11539 Original Discovery: Orange Tsai, Meh Chang Authors: Justin Wagner, Alyssa Herrera Thanks to: Orange, Meh Chang, Rich Warren, Alyssa, Mimir Vulnerability Description In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, 8.2RX before 8.2R12.1, and...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: libceph: Defined and enforced the CEPHMAXKEYLEN. When decoding the key, verify that the key material fits into a fixed-size buffer in processauthdone, and that its length is reasonable. The new CEPHMAXKEYLEN check replaces the...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, an unvalidated authlength field read from the network triggered a WINPRASSERT failure in rtsreadauthverifiernochecks, causing any FreeRDP client connecting through a malicious RDP Gateway to crash with...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source RDP server. Versions up to 0.10.5 have a heap-based buffer overflow in the EGFX graphics dynamic virtual channel implementation, due to insufficient validation of client-controlled size parameters. This allows for out-of-bounds writes via crafted PDUs. Pre-authentication...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: Assign dhkey to NULL after kfreesensitive. ctrl-dhkey may be used across multiple calls to nvmetsetupdhgroup for the same controller. Therefore, it’s better to set it to NULL after a error-free release, in order to...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In libceph, the error from monhandleauthdone should be returned. Currently, any error from cephauthhandlereplydone is propagated via finishauth, but it is not returned from monhandleauthdone. This results in higher layers...

Astra Linux – Vulnerability in dovecot

Dovecot OTP authentication is vulnerable to replay attacks under certain conditions. If the auth cache is enabled, and the username is changed in passdb, then the OTP credentials can be cached, making the same OTP response valid. An attacker who can observe the OTP exchange can log in as the user...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: libceph: Potential out-of-bounds writes have been prevented in the handleauthsessionkey function. The len field originates from untrusted network packets. Boundary checks have been added to prevent potential out-of-bounds writes...

Astra Linux – Vulnerability in xrdp

XRDPT is an open-source remote desktop protocol RDP server. In versions prior to 0.9.23, improper handling of session establishment errors allowed bypassing OS-level session restrictions. The authstartsession function could return a non-zero value 1 in the event of, for example, PAM errors. This...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: SUNRPC: The issue with the gssauth kref leak in the gssallocmsg error path has been fixed. Commit 5940d1cf9f42 “SUNRPC: Rebalancing the kref in authgss.c” includes a call to krefget&gssauth-kref to balance the gssputauth...

CVE-2020-13942

CVE-2020-13942 Apache Unomi pre-auth RCE CVE-2020-13942 exploit POST /context.json HTTP/1.1 Host: x.x.x.x User-Agent: Mozilla/5.0 Windows NT 10.0; WOW64 AppleWebKit/537.36 KHTML, like Gecko Chrome/72.0.3626.81 Safari/537.36 SE 2.X MetaSr 1.0 Content-Type: application/json Content-Length: 200...

poc-CVE-2026-0073

PoC de CVE-2026-0073 Omisión de Autenticación TLS de ADB Inalámbrico Este directorio contiene un proof of concept en Python para CVE-2026-0073. El script se genera mediante técnicas de generación de código asistidas por IA. Resumen CVE-2026-0073 es un problema de lógica en la verificación de...

Threaded-CVE-2018-15473

CVE-2018-15473 — Herramienta de Enumeración de Usuarios SSH Una reimplementación en Python 3 del clásico exploit de enumeración de usuarios de OpenSSH CVE-2018-15473, ampliado con multihilo, soporte de listas de palabras, detección automática de vulnerabilidades y parcheo de exploit seguro para...

XM_ONVIF_auth_bypass

CVE-2025-65856 - ONVIF authentication bypass on XM 530 IP cameras Proof-of-concept code Bash and Python for CVE-2025-65856 where ONVIF implementation in in Xiongmai XM530 IP cameras allows for unauthenticated access to sensitive device information and live video streams: Proof-of-concepts Curl...

CVE-2026-90898

Bifrost registers MCP clients through its management API. A stdio client is a command plus args. Bifrost starts that program in the gateway the moment the client is added. No MCP handshake required. The default is governance.authconfig.isenabled=false. Auth off means every caller is a local admin...

CVE-2021-27876

CVE-2021-27876 Unauthenticated RCE exploit for Veritas Backup Exec Agent CVE-2021-27876/77/78 — SHA auth bypass to SYSTEM via NDMP CVEs CVE| Description| CVSS 3.1 ---|---|--- CVE-2021-27876| Authentication bypass via SHA hash manipulation in the NDMP protocol| 9.8 Critical CVE-2021-27877|...

kernel: sctp: auth: verify auth requirement when auth_chunk is NULL

A flaw was found in the Stream Control Transmission Protocol SCTP authentication mechanism within the Linux kernel. The sctpauthchunkverify function incorrectly processes authentication chunks, leading to authentication requirements being silently bypassed. This can occur under specific condition...

CVE-2026-90898

Bifrost (by maximhq) is vulnerable to unauthenticated remote code execution through its MCP stdio client registration endpoint. When a stdio client is registered via POST /api/mcp/client, Bifrost immediately spawns the specified command in the gateway—no MCP handshake required. By default, authen...

CVE-2026-90898 Bifrost unauthenticated remote code execution via MCP stdio client registration

Bifrost registers MCP clients through its management API. A stdio client is a command plus args. Bifrost starts that program in the gateway the moment the client is added. No MCP handshake required. The default is governance.authconfig.isenabled=false. Auth off means every caller is a local admin...