CVE-2019-1917
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
A vulnerability in the REST API interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to execute arbitrary actions through the REST API with administrative privileges on the affected system. The REST API is enabled by default and cannot be disabled.
Overview
- CVE ID
- CVE-2019-1917
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Modified
- Published Version
- 2019-07-17T21:15:11
- Last Modified Date
- 2019-10-09T23:48:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:vision_dynamic_signage_director:*:*:*:*:*:*:*:* | 1 | OR | 5.0 | |
| cpe:2.3:a:cisco:vision_dynamic_signage_director:*:*:*:*:*:*:*:* | 1 | OR | 6.0 | 6.1 |
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp5:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp6:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp7:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:5.0:sp8:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:6.1:sp1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:vision_dynamic_signage_director:6.1:sp2:*:*:*:*:*:* | 1 | 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
- 3.0
- Vector String
- CVSS:3.0/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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-cvdsd-wmauth | Vendor Advisory |
| http://www.securityfocus.com/bid/109301 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-1917 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1917 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:02:52 | Added to TrackCVE | |||
| 2022-12-03 23:26:21 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-03 23:26:21 | 2019-07-17T21:15Z | 2019-07-17T21:15:11 | CVE Published Date | updated |
| 2022-12-03 23:26:21 | 2019-10-09T23:48:32 | CVE Modified Date | updated | |
| 2022-12-03 23:26:21 | Modified | Vulnerability Status | updated |