CVE-2019-8985
CVSS V2 High 9
CVSS V3 Critical 9.8
Description
On Netis WF2411 with firmware 2.1.36123 and other Netis WF2xxx devices (possibly WF2411 through WF2880), there is a stack-based buffer overflow that does not require authentication. This can cause denial of service (device restart) or remote code execution. This vulnerability can be triggered by a GET request with a long HTTP "Authorization: Basic" header that is mishandled by user_auth->user_ok in /bin/boa.
Overview
- CVE ID
- CVE-2019-8985
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-02-21T19:29:00
- Last Modified Date
- 2020-08-24T17:37:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netis-systems:wf2411_firmware:2.1.36123:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:netis-systems:wf2411:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netis-systems:wf2880_firmware:2.1.36123:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:netis-systems:wf2880:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 8.5
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://github.com/WhooAmii/whooamii.github.io/blob/master/2018/netis/buffer%20overflow.md | Exploit Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-8985 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8985 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:18:15 | Added to TrackCVE | |||
| 2022-12-03 17:34:50 | 2019-02-21T19:29Z | 2019-02-21T19:29:00 | CVE Published Date | updated |
| 2022-12-03 17:34:50 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 17:34:50 | Modified | Vulnerability Status | updated |