CVE-2020-3381
CVSS V2 Medium 6.5
CVSS V3 High 8.8
Description
A vulnerability in the web management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct directory traversal attacks and obtain read and write access to sensitive files on a targeted system. The vulnerability is due to a lack of proper validation of files that are uploaded to an affected device. An attacker could exploit this vulnerability by uploading a crafted file to an affected system. An exploit could allow the attacker to view or modify arbitrary files on the targeted system.
Overview
- CVE ID
- CVE-2020-3381
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-16T18:15:18
- Last Modified Date
- 2020-07-23T16:20:41
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* | 1 | OR | 18.3.0 | |
| cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* | 1 | OR | 18.4.0 | 19.2.3 |
| cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* | 1 | OR | 19.3.0 | 20.1 |
| cpe:2.3:h:cisco:isr1100-4g:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:isr1100-4gltegb:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:isr1100-4gltena:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:isr1100-6g:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmdirtrav-eFdAxsJg | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-3381 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3381 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:40:00 | Added to TrackCVE | |||
| 2022-12-04 19:56:06 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-04 19:56:06 | 2020-07-16T18:15Z | 2020-07-16T18:15:18 | CVE Published Date | updated |
| 2022-12-04 19:56:06 | 2020-07-23T16:20:41 | CVE Modified Date | updated | |
| 2022-12-04 19:56:06 | Analyzed | Vulnerability Status | updated |