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cveMitreCVE-2023-31476
HistoryMay 09, 2023 - 4:15 p.m.

CVE-2023-31476

2023-05-0916:15:14
CWE-77
mitre
web.nvd.nist.gov
10
gl.inet
firmware
vulnerability
arbitrary file write
nvd
cve-2023-31476

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

46.4%

An issue was discovered on GL.iNet devices running firmware before 3.216. There is an arbitrary file write in which an empty file can be created almost anywhere on the filesystem, as long as the filename and path is no more than 6 characters (the working directory is /www).

Affected configurations

Nvd
Node
gl-inetgl-mv1000w_firmwareRange3.215
AND
gl-inetgl-mv1000wMatch-
Node
gl-inetgl-mv1000_firmwareRange3.215
AND
gl-inetgl-mv1000Match-
VendorProductVersionCPE
gl-inetgl-mv1000w_firmware*cpe:2.3:o:gl-inet:gl-mv1000w_firmware:*:*:*:*:*:*:*:*
gl-inetgl-mv1000w-cpe:2.3:h:gl-inet:gl-mv1000w:-:*:*:*:*:*:*:*
gl-inetgl-mv1000_firmware*cpe:2.3:o:gl-inet:gl-mv1000_firmware:*:*:*:*:*:*:*:*
gl-inetgl-mv1000-cpe:2.3:h:gl-inet:gl-mv1000:-:*:*:*:*:*:*:*

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

46.4%

Related for CVE-2023-31476