Description
OpenWrt luci-app-bmx7 before commit 5890760a454dad2cb00389dba2cdc5e779e0ffdd contains a path traversal vulnerability in the bmx7-info CGI script that allows unauthenticated attackers to read files outside the configured runtimeDir. Attackers can supply directory traversal sequences in the query string to escape the intended directory and read sensitive files accessible to the CGI process.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-8qcq-jgrj-gvmj)
https://github.com/openwrt/luci/security/advisories/GHSA-8qcq-jgrj-gvmj
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenWrt luci-app-bmx7 Path Traversal via bmx7-info
https://www.vulncheck.com/advisories/openwrt-luci-app-bmx7-path-traversal-via-bmx7-info
Scores
CVSS v3
7.5
EPSS
0.0062
EPSS Percentile
46.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
openwrt/luci
< 5890760a454dad2cb00389dba2cdc5e779e0ffdd
openwrt/luci
5890760a454dad2cb00389dba2cdc5e779e0ffdd
Published
Aug 03, 2026
Tracked Since
Aug 03, 2026