Path Traversal in LG Led Assistant
CVE-2023-4614
This vulnerability allows remote attackers to execute arbitrary code on affected installations of LG LED Assistant. Authentication is not required to exploit this vulnerability. The specific flaw exists within the /api/installation/setThumbnailRc endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current user.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.025 (84.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.025 · change: +0.004
Affected products
- LG Led Assistant — versions 2.1.45
- LG Electronics Lg-Led Assistant — versions 2.1.45
Weakness classification (CWE)
References
- lgsecurity.lge.com/bulletins/idproducts (vendor-advisory, Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-23-1222/ (VDB Entry, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2023-4614?
- CVE-2023-4614 is a critical-severity vulnerability in LG Led Assistant, classified under Path Traversal. CVSS score: 9.8/10. Published 2023-09-04.
- How severe is CVE-2023-4614?
- Critical severity. CVSS v3 base score is 9.8 out of 10.