CVE-2017-16788 — HIGH (7.2)

Q: How severe is CVE-2017-16788?

CVE-2017-16788 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2017-16788?

Check the references section above for vendor advisories and patch information. Affected products include: Meinbergglobal Lantime Firmware, Meinbergglobal Lantime.

Vulnerability Description

Directory traversal vulnerability in the "Upload Groupkey" functionality in the Web Configuration Utility in Meinberg LANTIME devices with firmware before 6.24.004 allows remote authenticated users with Admin-User access to write to arbitrary files and consequently gain root privileges by uploading a file, as demonstrated by storing a file in the cron.d directory.

CVSS Score

7.2

HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Meinbergglobal	Lantime Firmware	< 6.24.004
Meinbergglobal	Lantime	-

Related Weaknesses (CWE)

CWE-22

References

http://seclists.org/fulldisclosure/2017/Dec/32Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2017/Dec/32Mailing ListThird Party Advisory

FAQ

What is CVE-2017-16788?

CVE-2017-16788 is a vulnerability with a CVSS score of 7.2 (HIGH). Directory traversal vulnerability in the "Upload Groupkey" functionality in the Web Configuration Utility in Meinberg LANTIME devices with firmware before 6.24.004 allows remote authenticated users wi...

How severe is CVE-2017-16788?

CVE-2017-16788 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-16788?

Check the references section above for vendor advisories and patch information. Affected products include: Meinbergglobal Lantime Firmware, Meinbergglobal Lantime.