CC

INITIALIZING

📧 info@ciso.sa | 📱 +966550939344 | Riyadh, Kingdom of Saudi Arabia

About FAQ Contact Us Terms of Service Privacy Policy 🌐 العربية

🔧 Scheduled Maintenance — Saturday 2:00-4:00 AM AST. Some features may be temporarily unavailable. ●

Search Center

ESC to close

Quick Access

🎙️ Episodes 📰 News ⚠️ Threats 🛡️ CVEs 🏛️ Frameworks ❓ FAQs

Global vulnerability → Industrial Control Systems / IoT / Infrastructure CRITICAL 37m Global phishing → Multiple sectors HIGH 1h Global insider → Cybersecurity Services CRITICAL 1h Global ransomware → Multiple sectors (U.S. companies) CRITICAL 1h Global malware → Financial Services, Cryptocurrency CRITICAL 2h Global malware → Technology and Cloud Services HIGH 2h Global general → Financial Services and E-commerce MEDIUM 2h Global data_breach → Social Media and Communications CRITICAL 2h Global general → Cybersecurity Operations HIGH 3h Global phishing → Technology and Consumer Services HIGH 3h Global vulnerability → Industrial Control Systems / IoT / Infrastructure CRITICAL 37m Global phishing → Multiple sectors HIGH 1h Global insider → Cybersecurity Services CRITICAL 1h Global ransomware → Multiple sectors (U.S. companies) CRITICAL 1h Global malware → Financial Services, Cryptocurrency CRITICAL 2h Global malware → Technology and Cloud Services HIGH 2h Global general → Financial Services and E-commerce MEDIUM 2h Global data_breach → Social Media and Communications CRITICAL 2h Global general → Cybersecurity Operations HIGH 3h Global phishing → Technology and Consumer Services HIGH 3h Global vulnerability → Industrial Control Systems / IoT / Infrastructure CRITICAL 37m Global phishing → Multiple sectors HIGH 1h Global insider → Cybersecurity Services CRITICAL 1h Global ransomware → Multiple sectors (U.S. companies) CRITICAL 1h Global malware → Financial Services, Cryptocurrency CRITICAL 2h Global malware → Technology and Cloud Services HIGH 2h Global general → Financial Services and E-commerce MEDIUM 2h Global data_breach → Social Media and Communications CRITICAL 2h Global general → Cybersecurity Operations HIGH 3h Global phishing → Technology and Consumer Services HIGH 3h

Vulnerabilities ›

CVE-2025-62842

High

QNAP HBS 3 Path Traversal Vulnerability Enables Unauthorized File Access

CWE-73 — Weakness Type

                    Published: Jan 2, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

7.8

🔗 NVD Official

📄 Description (English)

An external control of file name or path vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read or modify files or directories.

We have already fixed the vulnerability in the following version:
HBS 3 Hybrid Backup Sync 26.2.0.938 and later

🤖 AI Executive Summary

QNAP HBS 3 Hybrid Backup Sync contains a path traversal vulnerability (CVE-2025-62842) with CVSS 7.8. Attackers with local network access can exploit this flaw to read or modify arbitrary files and directories, potentially compromising backup integrity and sensitive data stored on affected systems.

🤖

Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 1

https://www.qnap.com/en/security-advisory/qsa-25-46

security@qnapsecurity.com.tw

Vendor Advisory

📦 Affected Products / CPE 1 entries

qnap:hybrid_backup_sync

📊 CVSS Score

7.8

/ 10.0 — High

📊 CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorL — Low / Local

Attack ComplexityL — Low / Local

Privileges RequiredL — Low / Local

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score7.8

CWECWE-73

EPSS0.02%

Exploit No

Patch ✓ Yes

Published 2026-01-02

Source Feed nvd

Views 2

🇸🇦 Saudi Risk Score

8.0

/ 10.0 — Saudi Risk

Priority: HIGH

🏷️ Tags

CWE-73

🏢 Vendor Advisories

🔗 https://www.qnap.com/en/security-advisory/qsa-25-46

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

📣 Found this valuable?

Share it with your cybersecurity network

in LinkedIn 𝕏 X / Twitter 💬 WhatsApp ✈ Telegram

🍪 Privacy Preferences

CISO Consulting — Compliant with Saudi Personal Data Protection Law (PDPL)

We use cookies and similar technologies to provide the best experience on our platform. You can choose which types you accept.

🔒

Essential Always On

Required for the website to function properly. Cannot be disabled.

📋 Sessions, CSRF tokens, authentication, language preferences

📊

Analytics

Help us understand how visitors use the site and improve performance.

📋 Page views, session duration, traffic sources, performance metrics

⚙️

Functional

Enable enhanced features like content personalization and preferences.

📋 Dark/light theme, font size, custom dashboards, saved filters

📣

Marketing

Used to deliver content and ads relevant to your interests.

📋 Campaign tracking, retargeting, social media analytics

Privacy Policy →

CISO AI Assistant

Ask anything · Documents · Support

🔐

Introduce Yourself

Enter your details to access the full assistant

Your info is private and never shared

5 / 5

🔐 Verify Your Identity

Enter your email to receive a verification code before submitting a support request.

Email Address

CISO AI · Powered by Anthropic Claude

✦ Quick Survey Help Us Improve CISO Consulting Your feedback shapes the future of our platform — takes less than 2 minutes.

⚠ Please answer this question to continue

How would you rate your overall experience with our platform?

Rate from 1 (poor) to 5 (excellent)

🎉

Thank you!

Your response has been recorded.