XSS in Cisco Asyncos
CVE-2024-20257
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface.r This vulnerability is…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (21.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cisco Asyncos — versions 11.0.3-238, 11.1.0-069, 11.1.0-128
- Cisco Secure Email — versions 11.0.3-238, 11.1.0-069, 11.1.0-131
- Cisco Secure_email_gateway_c195
- Cisco Secure_email_gateway_c395
- Cisco Secure_email_gateway_c695
- Cisco Secure_email_gateway_virtual_appliance_c100v
- Cisco Secure_email_gateway_virtual_appliance_c300v
- Cisco Secure_email_gateway_virtual_appliance_c600v
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-20257?
- CVE-2024-20257 is a medium-severity vulnerability in Cisco Asyncos, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-05-15.
- How severe is CVE-2024-20257?
- Medium severity. CVSS v3 base score is 4.8 out of 10.