XSS in Cisco Asyncos
CVE-2024-20258
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager and Secure Email Gateway could allow an unauthenticated, remote attacker to conduct an XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (23.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Cisco Asyncos
- Cisco Secure Email — versions 11.0.3-238, 11.1.0-069, 11.1.0-131
- Cisco Secure Email And Web Manager — versions 9.0.0-087, 11.0.0-115, 11.0.1-161
- Cisco Secure Email And Web Manager M170
- Cisco Secure Email And Web Manager M190
- Cisco Secure Email And Web Manager M195
- Cisco Secure Email And Web Manager M380
- Cisco Secure Email And Web Manager M390
- Cisco Secure Email And Web Manager M390x
- Cisco Secure Email And Web Manager M395
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2024-20258?
- CVE-2024-20258 is a medium-severity vulnerability in Cisco Asyncos, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-05-15.
- How severe is CVE-2024-20258?
- Medium severity. CVSS v3 base score is 6.1 out of 10.