CVE-2017-11587

7.5 highEPSS 2.2%

High (7.5) in cisco residential gateway firmware. EPSS 2.2% chance of exploitation in the next 30 days.

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 directory traversal in the filename parameter to the /download.conf URI.

Severity

CVSS 3.0

7.5 high

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

EPSS: 2.2% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
CWE: CWE-22
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/100484
http://seclists.org/fulldisclosure/2017/Jul/26
http://www.securityfocus.com/bid/100484

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