CVE-2023-31472 — HIGH (7.5)

Q: How severe is CVE-2023-31472?

CVE-2023-31472 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-31472?

Check the references section above for vendor advisories and patch information. Affected products include: Gl-Inet Gl-S20 Firmware, Gl-Inet Gl-S20, Gl-Inet Gl-X3000 Firmware, Gl-Inet Gl-X3000, Gl-Inet Gl-Mt3000 Firmware.

Vulnerability Description

An issue was discovered on GL.iNet devices before 3.216. There is an arbitrary file write in which an empty file can be created anywhere on the filesystem. This is caused by a command injection vulnerability with a filter applied.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Gl-Inet	Gl-S20 Firmware	< 3.216
Gl-Inet	Gl-S20	-
Gl-Inet	Gl-X3000 Firmware	< 3.216
Gl-Inet	Gl-X3000	-
Gl-Inet	Gl-Mt3000 Firmware	< 3.216
Gl-Inet	Gl-Mt3000	-
Gl-Inet	Gl-Mt2500 Firmware	< 3.216
Gl-Inet	Gl-Mt2500	-
Gl-Inet	Gl-Mt2500A Firmware	< 3.216
Gl-Inet	Gl-Mt2500A	-
Gl-Inet	Gl-Axt1800 Firmware	< 3.216
Gl-Inet	Gl-Axt1800	-
Gl-Inet	Gl-A1300 Firmware	< 3.216
Gl-Inet	Gl-A1300	-
Gl-Inet	Gl-Ax1800 Firmware	< 3.216
Gl-Inet	Gl-Ax1800	-
Gl-Inet	Gl-Sft1200 Firmware	< 3.216
Gl-Inet	Gl-Sft1200	-
Gl-Inet	Gl-Mt1300 Firmware	< 3.216
Gl-Inet	Gl-Mt1300	-

Related Weaknesses (CWE)

CWE-770

References

https://github.com/gl-inet/CVE-issues/blob/main/3.215/Arbitrary_File_Creation.mdExploitVendor Advisory
https://www.gl-inet.comVendor Advisory
https://github.com/gl-inet/CVE-issues/blob/main/3.215/Arbitrary_File_Creation.mdExploitVendor Advisory
https://www.gl-inet.comVendor Advisory

FAQ

What is CVE-2023-31472?

CVE-2023-31472 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered on GL.iNet devices before 3.216. There is an arbitrary file write in which an empty file can be created anywhere on the filesystem. This is caused by a command injection vulner...

How severe is CVE-2023-31472?

CVE-2023-31472 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-31472?

Check the references section above for vendor advisories and patch information. Affected products include: Gl-Inet Gl-S20 Firmware, Gl-Inet Gl-S20, Gl-Inet Gl-X3000 Firmware, Gl-Inet Gl-X3000, Gl-Inet Gl-Mt3000 Firmware.