CVE-2018-0721
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
Buffer Overflow vulnerability in NAS devices. QTS allows attackers to run arbitrary code. This issue affects: QNAP Systems Inc. QTS version 4.2.6 and prior versions on build 20180711; version 4.3.3 and prior versions on build 20180725; version 4.3.4 and prior versions on build 20180710.
Overview
- CVE ID
- CVE-2018-0721
- Assigner
- security@qnapsecurity.com.tw
- Vulnerability Status
- Modified
- Published Version
- 2018-11-27T23:29:00
- Last Modified Date
- 2020-01-16T16:15:11
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:o:qnap:qts:4.2.6:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:* | 1 | 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://www.qnap.com/zh-tw/security-advisory/nas-201809-20 | Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-0721 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0721 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 16:53:34 | Added to TrackCVE | |||
2022-12-03 14:47:07 | security@qnap.com | security@qnapsecurity.com.tw | CVE Assigner | updated |
2022-12-03 14:47:07 | 2018-11-27T23:29Z | 2018-11-27T23:29:00 | CVE Published Date | updated |
2022-12-03 14:47:07 | 2020-01-16T16:15:11 | CVE Modified Date | updated | |
2022-12-03 14:47:07 | Modified | Vulnerability Status | updated |