CVE-2018-1164

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
This vulnerability allows remote attackers to cause a denial-of-service condition on vulnerable installations of ZyXEL P-870H-51 DSL Router 1.00(AWG.3)D5. Authentication is not required to exploit this vulnerability. The specific flaw exists within numerous exposed CGI endpoints. The vulnerability is caused by improper access controls that allow access to critical functions without authentication. An attacker can use this vulnerability to reboot affected devices, along with other actions. Was ZDI-CAN-4540.
Overview
  • CVE ID
  • CVE-2018-1164
  • Assigner
  • zdi-disclosures@trendmicro.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-02-21T14:29:00
  • Last Modified Date
  • 2019-10-09T23:38:12
Weakness Enumerations
CWE URL
CWE-732 http://cwe.mitre.org/data/definitions/732.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:zyxel:p-870h-51_firmware:1.00\(awg.3\)d5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:zyxel:p-870h-51:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://zerodayinitiative.com/advisories/ZDI-18-135 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-1164
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1164
History
Created Old Value New Value Data Type Notes
2022-05-10 17:05:02 Added to TrackCVE
2022-12-03 02:36:06 2018-02-21T14:29Z 2018-02-21T14:29:00 CVE Published Date updated
2022-12-03 02:36:06 2019-10-09T23:38:12 CVE Modified Date updated
2022-12-03 02:36:06 Modified Vulnerability Status updated