CVE-2017-18369

The Billion 5200W-T 1.02b.rc5.dt49 router distributed by TrueOnline has a command injection vulnerability in the Remote System Log forwarding function, which is accessible by an unauthenticated user. The vulnerability is in the adv_remotelog.asp page and can be exploited through the syslogServerAddr parameter.

CVSS v3.0

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

67.64% chance of exploitation in the next 30 days, 99th percentile

Published

2019-05-02

Updated

2024-08-05

Proof-of-concept exploits (3)

• https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt
• https://seclists.org/fulldisclosure/2017/Jan/40
• https://ssd-disclosure.com/index.php/archives/2910

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/trueonline_billion_52…

References

• CVE Record
• NVD entry

Related

• CVE-2017-18368
• CVE-2017-18370
• CVE-2017-18365
• CVE-2017-18371
• CVE-2017-18364
• CVE-2017-18372