CVE-2022-25226

ThinVNC 1.0b1 - 認証バイパスによるリモートコード実行 CVE-2022-25226 著者: krill-x7 参照: https://fluidattacks.com/advisories/sinatra 概要 ThinVNC 1.0b1 には認証バイパスの脆弱性 CVE-2022-25226 が存在し、リモートの攻撃者が認証なしでバックエンドとやり取りできるようになります。公開された /cmd エンドポイントを悪用することで、攻撃者はキーストロークのシミュレーション、PowerShell の起動、AMSI...

CVE-2021-21551

CVE-2021-21551 を悪用した System cmd 作成による LPE エクスプロイト Windows 11 21H2 22000.1335 でテスト済み。...

CVE-2019-8014

CVE-2019-8014 の簡単な分析です。 Poc と exp を含みます。 Shellcode は電卓または CMD ウィンドウを表示するものです。覚えていません。 注意： my.7z は脆弱性をトリガーするために必要な bmp 画像です。ファイルが大きすぎたので圧縮しました。...

CVE-2024-29269-EXPLOIT

CVE-2024-29269 - Telesquare TLR-2005KSH リモートコード実行 RCE Telesquare TLR-2005Ksh バージョン1.0.0および1.1.4において、攻撃者が Cmd パラメータを悪用して任意のシステムコマンドを実行できる可能性がある問題が特定されました。この脆弱性により、権限のない個人が影響を受けるシステム上でコマンドを実行し、不正アクセスやその他の悪意のある活動につながる可能性があります。 概念実証 PoC エクスプロイト 教育目的のみとして、脆弱性を実証するための概念実証 PoC...

zeek-netsupport-detector

NetSupport 背景 https://unit42.paloaltonetworks.com/cortex-xdr-detects-netsupport-manager-rat-campaign/ テスト用PCAP: https://app.any.run/tasks/b5d9853f-0dca-45ef-9532-83feeedcbf42 例: root@kitploit: $ zeek -Cr b5d9853f-0dca-45ef-9532-83feeedcbf42.pcap $ cat notice.log separator \x09 setseparator ,...

CVE-2024-23692_Exploit

CVE-2024-23692 / Exploit Code HFS 2.3 이하 버전에서 서버에 CMD 명령어를 전송하여 실행 시킬 수 있는 취약점이 발견되었다 Detail: https://asec.ahnlab.com/ko/74113/ 이 코드는 단지 교육용이며 악용에 대한 법적 책임은 사용자에게 있습니다...

CVE-2026-55062: Improper Limitation of a Pathname to a Restricted Directory

uniget is a universal installer and updater for container tools. Prior to 0.27.6, the hooks edit command in cmd/uniget/hooks.go concatenates an unvalidated hook filename with the selected hooks directory, allowing parent-directory components to escape that directory. The resulting path is passed ...

CVE-2026-50125: Uncontrolled Resource Consumption

MKP is a Model Context Protocol server for Kubernetes. Prior to 0.4.1, cmd/server/main.go exposes the default HTTP endpoint and pkg/mcp/server.go registers the unauthenticated getresource tool, which accepts attacker-controlled limitBytes and tailLines values for the pods logs subresource...

Astra Linux – Vulnerability in Mariadb 10.3

A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.9; Percona Server up to 2021-03-03; and the wsrep patch up to 2021-03-03 for MySQL. An untrusted search path leads to eval injection, in which a database SUP...

Astra Linux – Vulnerability in Qemu

An information disclosure vulnerability was discovered in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. The flaw resides in the virglcmdgetcapsetinfo function in contrib/vhost-user-gpu/virgl.c, and can occur due to the reading of uninitialized memory...

Astra Linux – Vulnerability in Linux, Linux 5.10

A memory leak flaw was discovered in the Linux kernel’s ccprunaesgcmcmd function, which allows an attacker to cause a denial of service. This vulnerability is similar to the older CVE-2019-18808. The greatest threat posed by this vulnerability is to system availability...

Astra Linux – Vulnerability in Qemu

A use-after-free vulnerability was discovered in the am53c974 SCSI host bus adapter emulation in QEMU in versions prior to 6.0.0, during the handling of the ‘Information Transfer’ command CMDTI. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Tracing: A memory leak was fixed in testgensynthcmd and testemptysynthevent. In testgensynthcmd, the buffer is freed only in the “fail” path. Therefore, the buffer may be leaked when there is no failure. Adding kfreebuf preven...

Astra Linux – Vulnerability in Golang 1.19, Golang 1.23

Creating a malicious file using cmd/go can result in writing to a file controlled by an attacker, with partial control over the file’s content. The cgo pkg-config: directive in a Go source file provides command-line arguments that are passed to the Go pkg-config command. An attacker can provide a...

Astra Linux – Vulnerability in Mercurial

A vulnerability was discovered in Mercurial SCM 4.5.3/71.19.145.211. This vulnerability is considered problematic. It affects unknown code within the Web Interface component. Manipulating the cmd argument leads to cross-site scripting attacks. The attack can be initiated remotely. The exploit has...

CVE-2026-47701: Exposure of Sensitive Information to an Unauthorized Actor

The OpenTelemetry Operator is a Kubernetes Operator for the OpenTelemetry Collector. Prior to 0.152.0, cmd/otel-allocator TargetAllocator instances with targetAllocator.prometheusCR.enabled set to true preserve a selected ServiceMonitor endpoint's bearerTokenFile value as...

PT-2026-90202

In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix use-after-free of cmd rcvr in ipmi destroy user Commit 9e91f8a6c868 "ipmi:msghandler: Remove srcu for the ipmi interfaces list" dropped the synchronize rcu between unlinking the command receivers from intf-cmd rcvrs and...

CVE-2026-88045: Memory Allocation with Excessive Size Value

rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.75.0 until 1.75.1, the serve S3 streamed multipart path in cmd/serve/s3/multipart.go passes attacker-controlled contentLength to multipart.NewRW.Reserve before reading request-body...

CVE-2026-88017: Exposure of Data Element to Wrong Session

rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.64.0 until 1.75.1, the FTP auth-proxy driver in cmd/serve/ftp/ftp.go stores one obscured password per username in the server-wide userPass mapstringstring instead of binding the...

Linux Distros Unpatched Vulnerability : CVE-2026-80811

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring/cmd: fix iovec leak when the async cmd is not recycled An ioasynccmd carries an iovec array in -vec.iovec, allocated when the vec has to grow and kept...