Gl-Inet Gl-s20 Firmware vulnerabilities

7 CVEs affecting Gl-Inet Gl-s20 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-31475, published 2023-05-11.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2023-31478, published 2023-05-09. High severity, CVSS 7.5. EPSS: 29.7% chance of exploitation in the next 30 days. An issue was discovered on GL.iNet devices before 3.216. An API endpoint reveals information about the Wi-Fi configuration, including the SSID and key.
CVE-2023-31472, published 2023-05-09. High severity, CVSS 7.5. EPSS: 19.9% chance of exploitation in the next 30 days. 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…
CVE-2023-31475, published 2023-05-11. Critical severity, CVSS 9.8. EPSS: 13.7% chance of exploitation in the next 30 days. An issue was discovered on GL.iNet devices before 3.216. The function guci2_get() found in libglutil.so has a buffer overflow when an item is requested from a UCI context, and the value is pasted…
CVE-2023-31473, published 2023-05-11. Medium severity, CVSS 4.9. EPSS: 3.9% chance of exploitation in the next 30 days. 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…
CVE-2023-31471, published 2023-05-10. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. An issue was discovered on GL.iNet devices before 3.216. Through the software installation feature, it is possible to install arbitrary software, such as a reverse shell, because the restrictions on…
CVE-2023-31477, published 2023-05-11. High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days. A path traversal issue was discovered on GL.iNet devices before 3.216. Through the file sharing feature, it is possible to share an arbitrary directory, such as /tmp or /etc, because there is no…
CVE-2023-31474, published 2023-05-09. High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days. 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…