Path Traversal in Gl-Inet Gl-A1300
CVE-2023-31477
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (59.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.gl-inet.com (Vendor Advisory)
- github.com/gl-inet/CVE-issues/blob/main/3.215/Path_Traversal.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-31477?
- CVE-2023-31477 is a high-severity vulnerability in Gl-Inet Gl-A1300, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-05-11.
- How severe is CVE-2023-31477?
- High severity. CVSS v3 base score is 7.5 out of 10.