CVE-2017-10793

CVSS V2 Medium 4.3 CVSS V3 High 8.1
Description
The AT&T U-verse 9.2.2h0d83 firmware for the Arris NVG589, NVG599, and unspecified other devices, when IP Passthrough mode is not used, configures an sbdc.ha WAN TCP service on port 61001 with the bdctest account and the bdctest password, which allows remote attackers to obtain sensitive information (such as the Wi-Fi password) by leveraging knowledge of a hardware identifier, related to the Bulk Data Collection (BDC) mechanism defined in Broadband Forum technical reports.
Overview
  • CVE ID
  • CVE-2017-10793
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-09-03T19:29:00
  • Last Modified Date
  • 2021-08-23T17:24:49
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:att:u-verse_firmware:9.2.2h0d83:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:commscope:arris_nvg589:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:commscope:arris_nvg599:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.2
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.nomotion.net/blog/sharknatto/ Exploit Mitigation Technical Description Third Party Advisory
https://threatpost.com/bugs-in-arris-modems-distributed-by-att-vulnerable-to-trivial-attacks/127753/ Third Party Advisory
http://www.securityfocus.com/bid/100585 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-10793
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10793
History
Created Old Value New Value Data Type Notes
2022-05-10 06:56:24 Added to TrackCVE
2022-12-02 20:34:03 2017-09-03T19:29Z 2017-09-03T19:29:00 CVE Published Date updated
2022-12-02 20:34:03 2021-08-23T17:24:49 CVE Modified Date updated
2022-12-02 20:34:03 Analyzed Vulnerability Status updated