CVE-2017-11588 — CRITICAL (9.8)

Vulnerability Description

On Cisco DDR2200 ADSL2+ Residential Gateway DDR2200B-NA-AnnexA-FCC-V00.00.03.45.4E and DDR2201v1 ADSL2+ Residential Gateway DDR2201v1-NA-AnnexA-FCC-V00.00.03.28.3 devices, there is remote command execution via shell metacharacters in the pingAddr parameter to the waitPingqry.cgi URI. The command output is visible at /PingMsg.cmd.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cisco	Residential Gateway Firmware	ddr2200b-na-annexa-fcc-v00.00.03.45.4e
Cisco	Residential Gateway	-

Related Weaknesses (CWE)

CWE-78

References

http://seclists.org/fulldisclosure/2017/Jul/26Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/99963Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2017/Jul/26Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/99963Third Party AdvisoryVDB Entry

FAQ

What is CVE-2017-11588?

CVE-2017-11588 is a vulnerability with a CVSS score of 9.8 (CRITICAL). On Cisco DDR2200 ADSL2+ Residential Gateway DDR2200B-NA-AnnexA-FCC-V00.00.03.45.4E and DDR2201v1 ADSL2+ Residential Gateway DDR2201v1-NA-AnnexA-FCC-V00.00.03.28.3 devices, there is remote command exec...

How severe is CVE-2017-11588?

CVE-2017-11588 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-11588?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Residential Gateway Firmware, Cisco Residential Gateway.