CVE-2019-1689
CVSS V2 Medium 4.9
CVSS V3 High 7.3
Description
A vulnerability in the client application for iOS of Cisco Webex Teams could allow an authenticated, remote attacker to upload arbitrary files within the scope of the iOS application. The vulnerability is due to improper input validation in the client application. An attacker could exploit this vulnerability by sending a malicious file to a targeted user and persuading the user to manually open it. An exploit could allow the attacker to overwrite sensitive application files and eventually cause a denial of service (DoS) condition by foreclosing future access to the system to the targeted user. This vulnerability is fixed in version 3.13.26920.
Overview
- CVE ID
- CVE-2019-1689
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-02-25T17:29:00
- Last Modified Date
- 2023-03-23T17:36:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:webex_teams:*:*:*:*:*:*:iphone_os:* | 1 | OR | 3.13.26920 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.9
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.3
- Base Severity
- HIGH
- Exploitability Score
- 2.1
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-webx-ios-file | Exploit Vendor Advisory |
| http://www.securityfocus.com/bid/107101 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-1689 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1689 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:03:03 | Added to TrackCVE | |||
| 2022-12-03 17:39:54 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-03 17:39:54 | 2019-02-25T17:29Z | 2019-02-25T17:29:00 | CVE Published Date | updated |
| 2022-12-03 17:39:54 | 2019-10-09T23:47:43 | CVE Modified Date | updated | |
| 2022-12-03 17:39:54 | Modified | Vulnerability Status | updated | |
| 2023-01-25 20:08:08 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-03-27 14:09:28 | 2023-03-23T17:36:32 | CVE Modified Date | updated | |
| 2023-03-27 14:09:28 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |