CVE-2021-26747
Published Feb 18, 2021
Last updated 4 years ago
Overview
- Description
- Netis WF2780 2.3.40404 and WF2411 1.1.29629 devices allow Shell Metacharacter Injection into the ping command, leading to remote code execution.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 10
- Impact score
- 10
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-78
Configurations
[ { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:o:netis-systems:wf2780_firmware:2.3.40404:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61FB4154-156D-4AEB-B648-8B2B7B778C16" } ], "operator": "OR" }, { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:h:netis-systems:wf2780:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "97B8E231-D7D6-4667-9B55-D8B00860B2CB" } ], "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:o:netis-systems:wf2411_firmware:1.1.29629:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD3F4877-E669-4E60-BF00-9FBC00E371F3" } ], "operator": "OR" }, { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:h:netis-systems:wf2411:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F193A5C4-1878-4941-B009-5AEF3BE290BD" } ], "operator": "OR" } ], "operator": "AND" } ]