CVE-2018-15553 — HIGH (8.8)

Vulnerability Description

fileshare.cmd on Telus Actiontec T2200H T2200H-31.128L.03 devices allows OS Command Injection via shell metacharacters in the smbdUserid or smbdPasswd field.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Telus	Actiontec T2200H Firmware	t2200h-31.128l.03
Telus	Actiontec T2200H	-

Related Weaknesses (CWE)

CWE-78

References

http://seclists.org/fulldisclosure/2016/Aug/75Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2016/Aug/75Mailing ListThird Party Advisory

FAQ

What is CVE-2018-15553?

CVE-2018-15553 is a vulnerability with a CVSS score of 8.8 (HIGH). fileshare.cmd on Telus Actiontec T2200H T2200H-31.128L.03 devices allows OS Command Injection via shell metacharacters in the smbdUserid or smbdPasswd field.

How severe is CVE-2018-15553?

CVE-2018-15553 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-15553?

Check the references section above for vendor advisories and patch information. Affected products include: Telus Actiontec T2200H Firmware, Telus Actiontec T2200H.