PT-2025-40300 · Openwrt · Luci

Amalcew · Published 2025-10-01 · Updated 2025-10-17 · CVE-2025-57389

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Luci OpenWRT version 18.06.2

Description A reflected cross-site scripting (XSS) issue exists in the /admin/system/packages API endpoint of Luci OpenWRT. An attacker can execute arbitrary Javascript in a user's browser by providing a crafted payload. The vulnerable parameter is not specified.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-57389

Affected Products

Luci

References · 9

• 🔥 https://github.com/amalcew/CVE-2025-57389 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-57389 · Security Note
• https://osv.dev/vulnerability/CVE-2025-57389 · Vendor Advisory
• https://github.com/openwrt/luci/blob/20b3600d4d64bf60588cf4975c7a62104411870e/modules/luci-mod-admin-full/luasrc/view/admin_system/packages.htm#L73 · Note
• https://t.me/cveNotify/139199 · Telegram Post
• https://t.me/cveNotify/137203 · Telegram Post
• https://t.me/CVEtracker/33882 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1973529938109125107 · Twitter Post
• https://twitter.com/CVEnew/status/1973486771099881920 · Twitter Post