Vulnerability · Published Nov 4, 2021 · Assigned by cisco

CVE-2021-1500Cisco Webex Video Mesh Arbitrary Site Redirection Vulnerability

Medium 5.4

In plain English

A medium-severity open redirect in Cisco Webex Video Mesh from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.8%top 42.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability in the web-based management interface of Cisco Webex Video Mesh could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of the URL parameters in an HTTP request. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious website. Attackers may use this type of vulnerability, known as an open redirect attack, as part of a phishing attack to persuade users to unknowingly visit malicious sites.

Affected products (as reported)

Vendor	Product	Versions
Cisco	Cisco Webex Video Mesh	n/a

Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

References

20211103 Cisco Webex Video Mesh Arbitrary Site Redirection Vulnerability vendor-advisory, x_refsource_CISCO