CVE-2013-4874
UnknownEPSS 0.68%
Last modified
CVE-2013-4874 is a vulnerability of currently unknown severity. The Uboot bootloader on the Verizon Wireless Network Extender SCS-26UC4 allows physically proximate attackers to obtain root access by connecting a crafted HDMI cable and using a sys session to modify the ramboot environment variable.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.
Description
The Uboot bootloader on the Verizon Wireless Network Extender SCS-26UC4 allows physically proximate attackers to obtain root access by connecting a crafted HDMI cable and using a sys session to modify the ramboot environment variable.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Verizon | Wireless Network Extender | scs-26uc4 |
References
- http://www.kb.cert.org/vuls/id/458007US Government Resource
- http://www.kb.cert.org/vuls/id/BLUU-997M5BUS Government Resource
- http://www.kb.cert.org/vuls/id/458007US Government Resource
- http://www.kb.cert.org/vuls/id/BLUU-997M5BUS Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-4874?
The Uboot bootloader on the Verizon Wireless Network Extender SCS-26UC4 allows physically proximate attackers to obtain root access by connecting a crafted HDMI cable and using a sys session to modify the ramboot environment variable.
How severe is CVE-2013-4874?
Severity scoring for CVE-2013-4874 is pending analysis. The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4874?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2013-4874?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST