CVE-2016-8276

CVSS V2 High 9.3 CVSS V3 Critical 9.8
Description
Buffer overflow in the Point-to-Point Protocol over Ethernet (PPPoE) module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600, when CHAP authentication is configured on the server, allows remote attackers to cause a denial of service (server restart) or execute arbitrary code via crafted packets sent during authentication.
Overview
  • CVE ID
  • CVE-2016-8276
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2016-10-03T21:59:09
  • Last Modified Date
  • 2016-10-04T17:37:31
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:huawei:usg2100:v300r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:huawei:usg2100:v300r001c10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:huawei:usg2200:v300r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:huawei:usg2200:v300r001c10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:huawei:usg5100:v300r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:huawei:usg5100:v300r001c10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:huawei:usg5500:v300r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:huawei:usg5500:v300r001c10:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • 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
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en Vendor Advisory
http://www.securityfocus.com/bid/92962 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-8276
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8276
History
Created Old Value New Value Data Type Notes
2022-05-10 10:13:28 Added to TrackCVE
2022-12-02 11:27:22 2016-10-03T21:59Z 2016-10-03T21:59:09 CVE Published Date updated
2022-12-02 11:27:22 2016-10-04T17:37:31 CVE Modified Date updated
2022-12-02 11:27:22 Analyzed Vulnerability Status updated