Vulnerability Details : CVE-2019-1722
A vulnerability in the FindMe feature of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface of the affected system. An attacker could exploit this vulnerability by persuading a user of the interface to follow a maliciously crafted link. A successful exploit could allow the attacker to perform arbitrary actions on an affected system with the privileges of the user. The arbitrary actions include adding an attacker-controlled device and redirecting calls intended for a specific user. For more information about CSRF attacks and potential mitigations, see Understanding Cross-Site Request Forgery Threat Vectors. This vulnerability is fixed in software version X12.5.1 and later.
Vulnerability category: Cross-site request forgery (CSRF)
Exploit prediction scoring system (EPSS) score for CVE-2019-1722
Probability of exploitation activity in the next 30 days: 0.08%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 32 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-1722
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
Cisco Systems, Inc. |
CWE ids for CVE-2019-1722
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2019-1722
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-ex-vcs-xsrf
Cisco Expressway Series and Cisco TelePresence Video Communication Server Cross-Site Request Forgery VulnerabilityVendor Advisory
-
http://www.securityfocus.com/bid/108006
Cisco Expressway Series and TelePresence VCS CVE-2019-1722 Cross Site Request Forgery VulnerabilityThird Party Advisory
Products affected by CVE-2019-1722
- cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:expressway_series:-:*:*:*:*:*:*:*