What’s Vulnerable › Vulnerabilities

CVE-2017-17739

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 11.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-12-18 · updated 2026-06-17
• Weakness: CWE-22

Description

The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal via the /storage.html rp parameter, allowing an attacker to read or write to files.

Affected products

• BrightSign 4K242 Firmware: through 6.2.63

References

• http://www.information-paradox.net/2017/12/brightsign-multiple-vulnerablities-cve.html
• https://www.exploit-db.com/exploits/43364/
• http://www.information-paradox.net/2017/12/brightsign-multiple-vulnerablities-cve.html
• https://www.exploit-db.com/exploits/43364/

Get alerted when CVE-2017-17739 or the next vulnerability affects your stack