CVE-2025-10204: lg electronics ac smart ii
Vulnerability summary
CVE-2025-10204 is a high (CVSS 7.1) vulnerability in lg electronics ac smart ii. EPSS estimates a 0.48% chance of exploitation in the next 30 days, higher than 40.6% of scored vulnerabilities.
Timeline
- 14-09-2025PublishedVulnerability first disclosed.
- 15-09-2025Last modifiedVulnerability information updated.
Description
A vulnerability has been discovered in AC Smart II where passwords can be changed without authorization. This page contains a hidden form for resetting the administrator password. The attacker can manipulate the page using developer tools to display and use the form. This form allows you to change the administrator password without verifying login status or user permissions.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST7.1HighCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS trend
Probability
0.48%
Chance of exploitation in the next 30 days
Percentile
41%
Versus all other CVEs
30-day change
0.00 pp
From 0.48% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Lg electronics1 product
- ac smart ii2.1.9
1 vendor · 1 product
References
1 links- lgsecurity.lge.com/bulletinsVendor Advisory