external_c2

개요 Cobalt Strike에는 externalc2라는 새롭고 실험적인 기능이 포함되어 있습니다. 이 기능은 malleable 프로파일을 우회하여 개발자가 자신만의 채널을 직접 만들 수 있게 해줍니다. 이 코드는 POC로, 결국 실제 문제에 대한 해결책으로 밝혀졌습니다. 코드 구성 c2file.c: 클라이언트beacon과 통신하는 프로세스의 C 구현 c2filedll.c, c2filedll.h, c2file.py: 클라이언트의 Python 구현dll을 사용하며 beacon과 통신하는 프로세스으로 복잡한 채널을 빠르게 개발할 ...

CVE-2026-58174 Hermes WebUI < 0.51.521 - Cross-Profile Authorization Bypass via Unset Session Profile on Import

Hermes WebUI before 0.51.521 validates the workspace of an imported session under the active named profile but constructs the Session object without setting its profile in the /api/session/import handler, so the imported session is persisted with a null profile. Because a null profile is treated ...

CVE-2026-9088 Keycloak: keycloak: information disclosure due to user profile permission bypass

A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profile permissions by accessing the group members endpoint. This allows the administrator to view user attributes that are explicitly configured to be denied,...

CVE-2026-41353

OpenClaw vulnerable in versions before 2026.3.22 due to an access control bypass in the allowProfiles feature. The root cause is via persistent profile mutation and runtime profile selection, enabling remote attackers to manipulate browser proxy profiles at runtime to access restricted profiles a...

EUVD-2025-201777

In multiple locations, there is a possible bypass of user profile boundary with a forwarded intent due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a kubelet security vulnerability (CVE-2023-2431)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in the kubelet that allows pods to bypass the seccomp profile enforcement CVE-2023-2431 Vulnerability Details CVEID: CVE-2023-2431 Description: Kubernetes could allow a local authenticated attacker to bypass security...

SUSE-SU-2023:2691-1 Security update for kubernetes1.23

This update for kubernetes1.23 fixes the following issues: - CVE-2023-2431: Fixed a bypass issue of seccomp profile enforcement bsc1212493...

CVE-2022-41983

On specific hardware platforms, on BIG-IP versions 16.1.x before 16.1.3.1, 15.1.x before 15.1.7, 14.1.x before 14.1.5.1, and all versions of 13.1.x, while Intel QAT QuickAssist Technology and the AES-GCM/CCM cipher is in use, undisclosed conditions can cause BIG-IP to send data unencrypted even...

CVE-2021-39692

In onCreate of SetupLayoutActivity.java, there is a possible way to setup a work profile bypassing user consent due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product:...

CVE-2021-39692

In onCreate of SetupLayoutActivity.java, there is a possible way to setup a work profile bypassing user consent due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product:...

CVE-2021-0595

In lockAllProfileTasks of RootWindowContainer.java, there is a possible way to access the work profile without the profile PIN, after logging in. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Produc...

CVE-2013-4459: Undefined Security Weakness

LightDM 1.7.5 through 1.8.3 and 1.9.x before 1.9.2 does not apply the AppArmor profile to the Guest account, which allows local users to bypass intended restrictions by leveraging the Guest account...

FreeBSD : drupal -- multiple vulnerabilities (faca0843-6281-11da-8630-00123ffe8333)

Secunia reports : Some vulnerabilities have been reported in Drupal, which can be exploited by malicious people to bypass certain security restrictions, and conduct script insertion and HTTP response splitting attacks. 1 An input validation error in the filtering of HTML code can be exploited to...