The AT&T U-verse 9.2.2h0d83 firmware for the Arris NVG589 and NVG599 devices, when IP Passthrough mode is not used, configures an unauthenticated proxy service on WAN TCP port 49152, which allows remote attackers to establish arbitrary TCP connections to intranet hosts by sending \x2a\xce\x01 followed by other predictable values.
References
Link Resource
http://www.securityfocus.com/bid/100585 Third Party Advisory VDB Entry
https://threatpost.com/bugs-in-arris-modems-distributed-by-att-vulnerable-to-trivial-attacks/127753/ Third Party Advisory
https://www.nomotion.net/blog/sharknatto/ Exploit Mitigation Technical Description Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2017-09-03T19:00:00

Updated: 2017-09-05T09:57:01

Reserved: 2017-09-03T00:00:00


Link: CVE-2017-14117

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2017-09-03T19:29:00.330

Modified: 2017-09-13T13:24:32.323


Link: CVE-2017-14117

JSON object: View

cve-icon Redhat Information

No data.

CWE