Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pisignage | Pisignage | < 2.6.4 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/155864/piSignage-2.6.4-Directory-Traversal.ExploitThird Party AdvisoryVDB Entry
- https://github.com/colloqi/piSignage/blob/master/RELEASE%20NOTES.mdRelease Notes
- https://github.com/colloqi/piSignage/issues/97ExploitThird Party Advisory
- http://packetstormsecurity.com/files/155864/piSignage-2.6.4-Directory-Traversal.ExploitThird Party AdvisoryVDB Entry
- https://github.com/colloqi/piSignage/blob/master/RELEASE%20NOTES.mdRelease Notes
- https://github.com/colloqi/piSignage/issues/97ExploitThird Party Advisory
FAQ
What is CVE-2019-20354?
CVE-2019-20354 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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=../...
How severe is CVE-2019-20354?
CVE-2019-20354 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-20354?
Check the references section above for vendor advisories and patch information. Affected products include: Pisignage Pisignage.