Vulnerability · Published Nov 3, 2022 · Assigned by cisco
CVE-2022-20772
Medium 4.7
In plain English
A medium-severity security flaw in Cisco Secure Email from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Official description
A vulnerability in Cisco Email Security Appliance (ESA) and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attacker to conduct an HTTP response splitting attack. This vulnerability is due to the failure of the application or its environment to properly sanitize input values. An attacker could exploit this vulnerability by injecting malicious HTTP headers, controlling the response body, or splitting the response into multiple responses.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Secure Email | 13.5.1-27714.0.0-69814.2.0-620 |
| Cisco | Cisco Secure Email and Web Manager | 14.0.0-40414.1.0-22314.1.0-22714.2.0-212 |
Weakness: CWE-113 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N