CVE-2019-15642
CVSS V2 Medium 6.5
CVSS V3 High 8.8
Description
rpc.cgi in Webmin through 1.920 allows authenticated Remote Code Execution via a crafted object name because unserialise_variable makes an eval call. NOTE: the Webmin_Servers_Index documentation states "RPC can be used to run any command or modify any file on a server, which is why access to it must not be granted to un-trusted Webmin users."
Overview
- CVE ID
- CVE-2019-15642
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-08-26T18:15:12
- Last Modified Date
- 2019-09-04T18:09:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:* | 1 | OR | 1.920 |
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
- 3.0
- Vector String
- CVSS:3.0/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://github.com/webmin/webmin/blob/ab5e00e41ea1ecc1e24b8f8693f3495a0abb1aed/rpc.cgi#L26-L37 | Patch |
| https://doxfer.webmin.com/Webmin/Webmin_Servers_Index | Vendor Advisory |
| https://www.calypt.com/blog/index.php/authenticated-rce-on-webmin/ | Exploit Patch Third Party Advisory |
| https://github.com/webmin/webmin/commit/df8a43fb4bdc9c858874f72773bcba597ae9432c | Patch |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-15642 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15642 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:46:54 | Added to TrackCVE | |||
| 2022-12-04 01:54:28 | 2019-08-26T18:15Z | 2019-08-26T18:15:12 | CVE Published Date | updated |
| 2022-12-04 01:54:28 | 2019-09-04T18:09:32 | CVE Modified Date | updated | |
| 2022-12-04 01:54:28 | Analyzed | Vulnerability Status | updated |