CVE-2020-35391
CVSS V2 Low 3.3
CVSS V3 Medium 6.5
Description
Tenda N300 F3 12.01.01.48 devices allow remote attackers to obtain sensitive information (possibly including an http_passwd line) via a direct request for cgi-bin/DownloadCfg/RouterCfm.cfg, a related issue to CVE-2017-14942. NOTE: the vulnerability report may suggest that either a ? character must be placed after the RouterCfm.cfg filename, or that the HTTP request headers must be unusual, but it is not known why these are relevant to the device's HTTP response behavior.
Overview
- CVE ID
- CVE-2020-35391
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2021-01-01T07:15:16
- Last Modified Date
- 2023-04-10T20:15:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:tenda:f3_firmware:12.01.01.48:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:tenda:f3:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 3.3
- Severity
- LOW
- Exploitability Score
- 6.5
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| http://packetstormsecurity.com/files/171773/Tenda-N300-F3-12.01.01.48-Header-Processing.html | |
| https://medium.com/@signalhilltech/tenda-n300-authentication-bypass-via-malformed-http-request-header-5b8744ca685e | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-35391 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35391 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:04:30 | Added to TrackCVE | |||
| 2022-12-05 19:17:18 | 2021-01-01T07:15Z | 2021-01-01T07:15:16 | CVE Published Date | updated |
| 2022-12-05 19:17:18 | 2021-07-21T11:39:23 | CVE Modified Date | updated | |
| 2022-12-05 19:17:18 | Analyzed | Vulnerability Status | updated | |
| 2023-04-10 23:08:49 | 2023-04-10T20:15:07 | CVE Modified Date | updated | |
| 2023-04-10 23:08:49 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-04-10 23:08:49 | References | updated |