What is CVE-2017-11589?

CVE-2017-11589 is a critical-severity vulnerability in Cisco Residential Gateway, classified under Path Traversal. CVSS score: 9.8/10. Published 2017-07-24.

How severe is CVE-2017-11589?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Cisco Residential Gateway

CVE-2017-11589

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 no access control for info.html, wancfg.cmd, rtroutecfg.cmd, arpview.cmd, cpuview.cmd, memoryview.cmd, statswan.cmd, statsatm.cmd, scsrvcntr.cmd, scacccntr.cmd, logview.cmd, voicesipview.cmd, usbview.cmd, wlmacflt.cmd, wlwds.cmd, wlstationlist.cmd, HPNAShow.cmd, HPNAView.cmd, qoscls.cmd, qosqueue.cmd, portmap.cmd, scmacflt.cmd, scinflt.cmd, scoutflt.cmd, certlocal.cmd, or certca.cmd.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.014 (69.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Residential_gateway
Cisco Residential_gateway_firmware — versions ddr2200b-na-annexa-fcc-v00.00.03.45.4e, ddr2201v1-na-annexa-fcc-v00.00.03.28.3
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@mitre.org (Mailing List, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2017-11589?: CVE-2017-11589 is a critical-severity vulnerability in Cisco Residential Gateway, classified under Path Traversal. CVSS score: 9.8/10. Published 2017-07-24.
How severe is CVE-2017-11589?: Critical severity. CVSS v3 base score is 9.8 out of 10.