CVE-2020-25205
CVSS V2 Medium 4.3
CVSS V3 Medium 6.1
Description
The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 is vulnerable to stored XSS in the set_banner() function of /var/www/core/controller/index.php. An unauthenticated attacker may set the contents of the /mnt/jffs2/banner.txt file, stored on the device's filesystem, to contain arbitrary JavaScript. The file contents are then used as part of a welcome/banner message presented to unauthenticated users who visit the login page for the web console. This vulnerability does not occur in the older 1.5.x firmware versions.
Overview
- CVE ID
- CVE-2020-25205
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-20T19:15:09
- Last Modified Date
- 2021-07-30T15:19:29
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
AND | ||||
cpe:2.3:o:mimosa:b5_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.8.0.3 | |
cpe:2.3:h:mimosa:b5:-:*:*:*:*:*:*:* | 0 | OR | ||
AND | ||||
cpe:2.3:o:mimosa:b5c_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.8.0.3 | |
cpe:2.3:h:mimosa:b5c:-:*:*:*:*:*:*:* | 0 | OR | ||
AND | ||||
cpe:2.3:o:mimosa:c5c_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.8.0.3 | |
cpe:2.3:h:mimosa:c5c:-:*:*:*:*:*:*:* | 0 | OR |
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:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
Reference URL | Reference Tags |
---|---|
https://labs.f-secure.com/advisories/ | Third Party Advisory |
https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/ | Exploit Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-25205 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25205 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 06:58:59 | Added to TrackCVE | |||
2022-12-05 06:30:23 | 2021-07-20T19:15Z | 2021-07-20T19:15:09 | CVE Published Date | updated |
2022-12-05 06:30:23 | 2021-07-30T15:19:29 | CVE Modified Date | updated | |
2022-12-05 06:30:23 | Analyzed | Vulnerability Status | updated |