CVE-2025-24849
📋 TL;DR
This vulnerability involves cloud infrastructure transmitting sensitive data without encryption, allowing attackers to intercept, manipulate, or expose the data in transit. It affects organizations using the vulnerable cloud infrastructure components for medical or industrial systems. The lack of encryption makes all transmitted data vulnerable to man-in-the-middle attacks.
💻 Affected Systems
- DarioHealth cloud infrastructure components
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Attackers intercept and manipulate medical device data or industrial control commands, leading to patient harm, equipment damage, or production shutdowns.
Likely Case
Unauthorized access to sensitive health data or operational information, potentially leading to data breaches, privacy violations, or minor operational disruptions.
If Mitigated
With proper encryption controls, data remains confidential and integrity-protected, limiting impact to availability issues only.
🎯 Exploit Status
Requires network access to intercept unencrypted traffic; no authentication bypass needed
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Contact vendor for specific version
Vendor Advisory: https://www.dariohealth.com/contact/
Restart Required: No
Instructions:
1. Contact DarioHealth for updated software/firmware 2. Apply encryption configuration updates 3. Verify TLS/encryption is enabled on all communications
🔧 Temporary Workarounds
Enable TLS Encryption
allConfigure systems to use TLS 1.2+ for all network communications
Configure application/device to use HTTPS/TLS endpoints only
Network Segmentation
allIsolate vulnerable systems from untrusted networks
Implement firewall rules to restrict traffic to authorized endpoints only
🧯 If You Can't Patch
- Implement network-level encryption using VPNs or encrypted tunnels
- Deploy inline encryption proxies to encrypt traffic before transmission
🔍 How to Verify
Check if Vulnerable:
Use network monitoring tools to check if data is transmitted in plaintext (e.g., Wireshark packet capture)Check Version:
Check device/software version via vendor-specific commands or interfacesVerify Fix Applied:
Verify TLS handshake occurs and data is encrypted in transit using protocol analyzers📡 Detection & Monitoring
Log Indicators:
- Failed TLS handshake attempts
- Plaintext protocol usage in network logs
Network Indicators:
- Unencrypted HTTP traffic to cloud endpoints
- Lack of TLS certificates in handshake
SIEM Query:
source="network_traffic" AND (protocol="http" OR tls_version="none") AND dest_ip="cloud_endpoint"