CVE-2024-27174
📋 TL;DR
This CVE describes a path traversal vulnerability (CWE-22) in ToshibaTec products that allows remote command execution when combined with other vulnerabilities. Attackers can execute arbitrary code on affected systems, potentially gaining full control. The vulnerability affects specific ToshibaTec products as detailed in their advisories.
💻 Affected Systems
- ToshibaTec products (specific models not listed in provided references)
⚠️ 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
Full system compromise with attacker gaining administrative privileges, data exfiltration, ransomware deployment, and persistent backdoor installation.
Likely Case
Limited code execution leading to service disruption, credential theft, or lateral movement within the network.
If Mitigated
Attack blocked at network perimeter or by application controls, resulting in failed exploitation attempts.
🎯 Exploit Status
Exploitation requires chaining with other vulnerabilities according to the description. Full details may be restricted.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific fixed versions
Vendor Advisory: https://www.toshibatec.com/information/20240531_01.html
Restart Required: Yes
Instructions:
1. Contact ToshibaTec via https://www.toshibatec.com/contacts/products/ for affected product list. 2. Apply vendor-provided patches or firmware updates. 3. Restart affected devices after patching.
🔧 Temporary Workarounds
Network Segmentation
allIsolate affected devices from untrusted networks and internet
Access Control Restrictions
allLimit network access to affected devices to only necessary IPs and users
🧯 If You Can't Patch
- Implement strict network segmentation and firewall rules to limit device exposure
- Monitor network traffic to/from affected devices for suspicious activity and implement IDS/IPS rules
🔍 How to Verify
Check if Vulnerable:
Check device model and firmware version against ToshibaTec advisory listCheck Version:
Device-specific - consult product documentation for version check procedureVerify Fix Applied:
Verify firmware version matches or exceeds patched version from vendor advisory📡 Detection & Monitoring
Log Indicators:
- Unusual file path access patterns
- Unexpected process execution
- Authentication attempts from unusual sources
Network Indicators:
- Unusual outbound connections from affected devices
- Traffic patterns matching path traversal payloads
SIEM Query:
Search for file path patterns containing '../' or similar traversal sequences in web/application logs🔗 References
- http://seclists.org/fulldisclosure/2024/Jul/1
- https://jvn.jp/en/vu/JVNVU97136265/index.html
- https://www.toshibatec.com/information/20240531_01.html
- https://www.toshibatec.com/information/pdf/information20240531_01.pdf
- http://seclists.org/fulldisclosure/2024/Jul/1
- https://jvn.jp/en/vu/JVNVU97136265/index.html
- https://www.toshibatec.com/information/20240531_01.html
- https://www.toshibatec.com/information/pdf/information20240531_01.pdf
