5.4
CVSSv3

CVE-2022-20802

Published: 27/05/2022 Updated: 07/11/2023
CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8
CVSS v3 Base Score: 5.4 | Impact Score: 2.7 | Exploitability Score: 2.3
VMScore: 312
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

Vulnerability Summary

A vulnerability in the web interface of Cisco Enterprise Chat and Email (ECE) could allow an authenticated, remote malicious user to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input that is processed by the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected system. A successful exploit could allow the malicious user to execute arbitrary code in the context of the interface or access sensitive, browser-based information. To successfully exploit this vulnerability, an attacker would need valid agent credentials.

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Vendor Advisories

A vulnerability in the web interface of Cisco Enterprise Chat and Email (ECE) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface This vulnerability is due to insufficient validation of user-supplied input that is processed by the web interface An attacker could exploit this ...

Recent Articles

Cisco warns of security holes in its security appliances
The Register • Jessica Lyons Hardcastle • 01 Jan 1970

Topics Security Off-Prem On-Prem Software Offbeat Vendor Voice Vendor Voice Resources Bugs potentially useful for rogue insiders, admin account hijackers

Cisco has alerted customers to another four vulnerabilities in its products, including a high-severity flaw in its email and web security appliances.  The networking giant has issued a patch for that bug, tracked as CVE-2022-20664. The flaw is present in the web management interface of Cisco's Secure Email and Web Manager and Email Security Appliance in both the virtual and hardware appliances. Some earlier versions of both products, we note, have reached end of life, and so the manufacture...