CVE-2019-20354

MEDIUM 4.3CVE-2019-20354 · Published 06/01/2020 · updated 17/06/2026

In short

CVE-2019-20354 is a MEDIUM (CVSS 4.3) vulnerability affecting pisignage (pisignage).
Chance of exploitation in the next 30 days (EPSS): 8.8%, higher than 95.2% of all vulnerabilities.
Fix: update to 2.6.4 or later.

Package	Affected versions	Patched versions
pisignage pisignage	`< 2.6.4`	`2.6.4`

Description

The web application component of piSignage before 2.6.4 allows a remote attacker (authenticated as a low-privilege user) to download arbitrary files from the Raspberry Pi via api/settings/log?file=../ path traversal. In other words, this issue is in the player API for log download.

References

packetstormsecurity.com/files/155864/piSignage-2.6.4-Directory-Traversal.html · Exploit
colloqi/piSignage · Release Notes
colloqi/piSignage · Exploit

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