{"cve":"CVE-2023-31477","nvd":{"published":"2023-05-11T02:15:09.103","modified":"2026-06-17T05:57:04.323","status":"Modified","description":"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 server-side restriction to limit sharing to the USB path.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://github.com/gl-inet/CVE-issues/blob/main/3.215/Path_Traversal.md","https://www.gl-inet.com","https://github.com/gl-inet/CVE-issues/blob/main/3.215/Path_Traversal.md","https://www.gl-inet.com"],"products":["gl-inet:gl-a1300_firmware","gl-inet:gl-ap1300_firmware","gl-inet:gl-ap1300lte_firmware","gl-inet:gl-ar300m_firmware","gl-inet:gl-ar750_firmware","gl-inet:gl-ar750s_firmware","gl-inet:gl-ax1800_firmware","gl-inet:gl-axt1800_firmware","gl-inet:gl-b1300_firmware","gl-inet:gl-b2200_firmware","gl-inet:gl-e750_firmware","gl-inet:gl-mifi_firmware","gl-inet:gl-mt1300_firmware","gl-inet:gl-mt2500_firmware","gl-inet:gl-mt2500a_firmware","gl-inet:gl-mt3000_firmware","gl-inet:gl-mt300n-v2_firmware","gl-inet:gl-mv1000_firmware","gl-inet:gl-mv1000w_firmware","gl-inet:gl-s10_firmware","gl-inet:gl-s1300_firmware","gl-inet:gl-s200_firmware","gl-inet:gl-s20_firmware","gl-inet:gl-sf1200_firmware","gl-inet:gl-sft1200_firmware","gl-inet:gl-usb150_firmware","gl-inet:gl-x1200_firmware","gl-inet:gl-x3000_firmware","gl-inet:gl-x300b_firmware","gl-inet:gl-x750_firmware","gl-inet:gl-xe300_firmware","gl-inet:microuter-n300_firmware"],"source":"nvd","synced_at":"2026-10-19T21:38:18.424950729+00:00"},"epss":{"cve":"CVE-2023-31477","score":0.0094,"percentile":0.60945,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}