CVE-2017-11588

9.8 criticalEPSS 4.2%

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.

Severity

CVSS 3.0

9.8 critical

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

EPSS: 4.2% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2017-07-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cisco:residential_gateway_firmware

References

http://seclists.org/fulldisclosure/2017/Jul/26
http://www.securityfocus.com/bid/99963
http://seclists.org/fulldisclosure/2017/Jul/26
http://www.securityfocus.com/bid/99963

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