CVE-2017-11588

moderate-risk
Published 2017-07-24

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.

Do I need to act?

~
6.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (2)

Residential Gateway Firmware
Residential Gateway Firmware

Affected Vendors

Cisco

References (4)

Mailing List http://seclists.org/fulldisclosure/2017/Jul/26
Third Party Advisory http://www.securityfocus.com/bid/99963
Mailing List http://seclists.org/fulldisclosure/2017/Jul/26
Third Party Advisory http://www.securityfocus.com/bid/99963
48
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 9/34 · Low
Exposure 7/34 · Low