Vulnerability · Published Sep 27, 2023 · Assigned by cisco
CVE-2023-20179
Medium 4.3
In plain English
A medium-severity security flaw in Cisco SD-WAN vManage from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).
Official description
A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, remote attacker to inject HTML content. This vulnerability is due to improper validation of user-supplied data in element fields. An attacker could exploit this vulnerability by submitting malicious content within requests and persuading a user to view a page that contains injected content. A successful exploit could allow the attacker to modify pages within the web-based management interface, possibly leading to further browser-based attacks against users of the application.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco SD-WAN vManage | 20.3.120.3.220.3.2.120.3.320.3.3.120.3.420.3.4.120.3.4.2 |
Weakness: CWE-80 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N