CVE-2023-20120

28.06.2023, 15:15

Multiple vulnerabilities in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager; Cisco Secure Email Gateway, formerly Cisco Email Security Appliance (ESA); and Cisco Secure Web Appliance, formerly Cisco Web Security Appliance (WSA), could allow a remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. For more information about these vulnerabilities, see the Details section of this advisory.

Cross-site Scripting

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.4 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
cisco	CNA	5.4 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVE	ADP	---				---
CISA-ADP	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 32%

Vendor	Product	Version
cisco	secure_email_and_web_manager	14.0.0-418
cisco	secure_email_and_web_manager	14.0.1-033
cisco	secure_email_and_web_manager	14.0.1-053
cisco	secure_email_and_web_manager	15.0.0-050
cisco	secure_email_and_web_manager	15.0.0-256
cisco	secure_email_gateway	14.0.0-418
cisco	secure_email_gateway	14.0.1-033
cisco	secure_email_gateway	14.0.1-053
cisco	secure_email_gateway	15.0.0-050
cisco	secure_email_gateway	15.0.0-256
cisco	web_security_appliance	14.0.0-418
cisco	web_security_appliance	14.0.1-033
cisco	web_security_appliance	14.0.1-053
cisco	web_security_appliance	15.0.0-050
cisco	web_security_appliance	15.0.0-256

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-wsa-xss-cP9DuEmq