CVE-2021-40964
CVSS V2 Medium 4.3
CVSS V3 Medium 6.5
Description
A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload a file (with Admin credentials or with the CSRF vulnerability) with the "fullpath" parameter containing path traversal strings (../ and ..\) in order to escape the server's intended working directory and write malicious files onto any directory on the computer.
Overview
- CVE ID
- CVE-2021-40964
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-09-15T18:15:09
- Last Modified Date
- 2022-05-19T21:22:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:tinyfilemanager_project:tinyfilemanager:*:*:*:*:*:*:*:* | 1 | OR | 2.4.6 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528 | Third Party Advisory |
| https://github.com/prasathmani/tinyfilemanager | Product Third Party Advisory |
| http://packetstormsecurity.com/files/166330/Tiny-File-Manager-2.4.6-Shell-Upload.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-40964 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40964 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:45:38 | Added to TrackCVE | |||
| 2022-12-05 10:42:56 | 2021-09-15T18:15Z | 2021-09-15T18:15:09 | CVE Published Date | updated |
| 2022-12-05 10:42:56 | 2022-05-19T21:22:15 | CVE Modified Date | updated | |
| 2022-12-05 10:42:56 | Analyzed | Vulnerability Status | updated |