High severity · published May 9, 2023
CVE-2023-31474
An issue was discovered on GL.iNet devices before 3.216
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
An issue was discovered on GL.iNet devices before 3.216. Through the software installation feature, it is possible to inject arbitrary parameters in a request to cause opkg to obtain a list of files in a specific directory, by using the regex feature in a package name.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GF
Gl-a1300 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-ap1300 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-ap1300lte Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-ar300m Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-ar750 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-ar750s Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-ax1800 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-axt1800 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-b1300 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-b2200 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-e750 Firmware · Gl-inet
before 3.216 · source: NVD
GF
Gl-mifi Firmware · Gl-inet
before 3.216 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-31474
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-31474
Exploit
https://github.com/gl-inet/CVE-issues/blob/main/3.215/Directory_Listing.md
Vendor Advisory
https://www.gl-inet.com
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