CVE-2023-47218

CVE-2023-47218 CVE-2023-47218: QNAP QTS and QuTS Hero Unauthenticated Command Injection FIXED POC POST /cgi-bin/quick/quick.cgi?func=switchos&todo=uploaffirmwareimage HTTP/1.1 Host: 192.168.86.42:8080 User-Agent: Mozilla Macintosh Accept: / Content-Length: 164 Content-Type:...

QNAP QTS/QuTS - Unauth RCE via quick.cgi (CVE-2023-47218)

Exploits unauthenticated command injection in uninitialized QNAP NAS quick.cgi CVE-2023-47218. Uploads a bootstrap script under /mnt/update via multipart filename injection User-Agent Mozilla Macintosh, executes a reverse CMD payload, and waits for a shell session. !/usr/bin/env python3 -- coding...

QNAP QTS/QuTS - Uninitialized quick.cgi Detection (CVE-2023-47218)

Detects an uninitialized QNAP NAS exposing /cgi-bin/quick/quick.cgi CVE-2023-47218 command injection surface. Looks for HTTP 200 with firmwareinfo or a failure/801 response to a random func parameter. !/usr/bin/env python3 -- coding: utf-8 -- """QNAP QTS/QuTS hero uninitialized quick.cgi...

Qnap QTS and QuTS hero NULL Pointer Dereference (CVE-2026-24716)

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...

Qnap QTS and QuTS hero Path Traversal (CVE-2026-24717)

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the...

Qnap QTS and QuTS hero NULL Pointer Dereference (CVE-2025-66281)

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build...

Qnap QTS and QuTS hero OS Command Injection (CVE-2025-66279)

A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS...

Qnap QTS and QuTS hero Stack-based Buffer Overflow (CVE-2025-62858)

A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following versions:...

Qnap QuTS hero NULL Pointer Dereference (CVE-2025-62850)

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...

CVE-2026-24719

A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-62850

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...

CVE-2025-66276

QuTS hero is not affected. We have already fixed the vulnerability in the following version: QTS 5.2.7.3256 build 20250913 and later...

CVE-2025-59382

QTS, QuTS hero, QuTScloud are not affected. We have already fixed the vulnerability in the following version:...

CVE-2026-24716

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...

CVE-2025-66273

A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-59382

QTS, QuTS hero, QuTScloud are not affected. We have already fixed the vulnerability in the following version:...

CVE-2025-66276

QuTS hero is not affected. We have already fixed the vulnerability in the following version: QTS 5.2.7.3256 build 20250913 and later...

CVE-2026-24719 QTS, QuTS hero

A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS...

CVE-2026-24717

CVE-2026-24717 describes a path traversal vulnerability affecting several QNAP operating system versions. The issue allows an administrator (needs admin privileges) to read unexpected files or system data through a path traversal flaw. Affected products include QTS and QuTS hero lines, with fixed...

EUVD-2026-35975

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...