CVE-2023-20028
Last modified
CVE-2023-20028 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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