CVE-2020-17383
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
A directory traversal vulnerability on Telos Z/IP One devices through 4.0.0r grants an unauthenticated individual root level access to the device's file system. This can be used to identify configuration settings, password hashes for built-in accounts, and the cleartext password for remote configuration of the device through the WebUI.
Overview
- CVE ID
- CVE-2020-17383
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-24T20:15:07
- Last Modified Date
- 2022-01-28T18:42:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:telosalliance:z\/ip_one_firmware:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0r | |
| cpe:2.3:h:telosalliance:z\/ip_one:-:*:*:*:*:*:*:* | 0 | 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
- 3.1
- Vector String
- CVSS:3.1/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.telosalliance.com/downloads?search=software-updates#downloadListing | Vendor Advisory |
| https://sra.io/blog-post/ | Broken Link |
| https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/ | Exploit Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-17383 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17383 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:35:51 | Added to TrackCVE | |||
| 2022-12-06 07:34:23 | 2022-01-24T20:15Z | 2022-01-24T20:15:07 | CVE Published Date | updated |
| 2022-12-06 07:34:23 | 2022-01-28T18:42:15 | CVE Modified Date | updated | |
| 2022-12-06 07:34:23 | Analyzed | Vulnerability Status | updated |