What’s Vulnerable › Vulnerabilities
CVE-2026-20198: Cisco Integrated Management Controller Cross-Site Scripting Vulnerability
- Severity: medium (CVSS 4.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-05 · updated 2026-08-06
- Weakness: CWE-79
Description
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to conduct a cross-site scripting (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 browser of the targeted user or access sensitive, browser-based information.
Affected products
- Cisco Enterprise NFV Infrastructure Software: 4.1.1, 3.9.1, 3.5.2, 3.12.2, 3.6.2, 3.9.2 (+66)
- Cisco Unified Computing System (Managed): 4.0(2g), 3.1(2i), 3.1(1d), 4.0(4i), 4.1(1c), 4.0(2c) (+181)
References
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