CVE-2018-6312
HIGHDescription
A privileged account with a weak default password on the Foxconn femtocell FEMTO AP-FC4064-T version AP_GT_B38_5.8.3lb15-W47 LTE Build 15 can be used to turn on the TELNET service via the web interface, which allows root login without any password. This vulnerability will lead to full system compromise and disclosure of user communications. The foxconn account with an 8-character lowercase alphabetic password can be used.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploit Intelligence
Moderate risk: more likely to be exploited than 69% of all known CVEs.
References
Related Vulnerabilities
Other CWE-521 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2019-17444 | Critical | 9.8 | 69% | - | Fix |
| CVE-2012-2441 | High | 8.5 | 8.6% | - | Fix |
| CVE-2017-3186 | Critical | 9.8 | 6.1% | - | - |
| CVE-2019-18988 | High | 7.0 | 4.7% | KEV | - |
| CVE-2018-1000134 | Critical | 9.8 | 4.7% | - | - |
| CVE-2017-6339 | Medium | 6.5 | 4.1% | - | - |
Common questions
How do I fix CVE-2018-6312?
No published fix for CVE-2018-6312 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2018-6312 being actively exploited?
Not that we know of. CVE-2018-6312 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.3% is the estimated probability that it will be exploited in the next 30 days. That is higher than 69% of all scored CVEs.
How severe is CVE-2018-6312?
CVE-2018-6312 has a CVSS v3 base score of 7.2, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.