CVE-2021-27172
First published: Wed Feb 10 2021(Updated: )
An issue was discovered on FiberHome HG6245D devices through RP2613. A hardcoded GEPON password for root is defined inside /etc/init.d/system-config.sh.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fiberhome Hg6245d Firmware | <=rp2613 | |
| FiberHome HG6245D |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-27172?
The severity of CVE-2021-27172 is critical with a score of 9.8.
How can I exploit CVE-2021-27172?
We do not provide information on how to exploit vulnerabilities.
How do I fix CVE-2021-27172?
To fix CVE-2021-27172, FiberHome HG6245D devices through RP2613 firmware should be updated to a version that addresses the hardcoded GEPON password issue.
Is FiberHome HG6245D affected by CVE-2021-27172?
Yes, FiberHome HG6245D devices with RP2613 firmware are affected by CVE-2021-27172.
Where can I find more information about CVE-2021-27172?
You can find more information about CVE-2021-27172 at the following reference: [CVE-2021-27172](https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#telnet-linux-hardcoded-credentials)
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/fiberhome
- canonical/fiberhome hg6245d firmware
- version/fiberhome hg6245d firmware/rp2613
- canonical/fiberhome hg6245d