PT-2026-29552 · Cisco · Cisco Integrated Management Controller

Grzegorz Misiun · Published 2026-04-01 · Updated 2026-04-03 · CVE-2026-20087

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Cisco Integrated Management Controller (affected versions not specified)

Description A flaw exists in the web-based management interface of Cisco IMC due to insufficient validation of user input. This could allow an authenticated, remote attacker with administrative privileges to conduct a stored cross-site scripting (XSS) attack against a user of the interface. An attacker could exploit this by persuading a user to click a crafted link, potentially allowing the execution of arbitrary script code in the user's browser or access to sensitive, browser-based information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2026-04795

CVE-2026-20087

Affected Products

Cisco Integrated Management Controller

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-20087 · Security Note
• https://bdu.fstec.ru/vul/2026-04795 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-xss-A2tkgVAB · Vendor Advisory
• https://twitter.com/syedaquib77/status/2040077681262289363 · Twitter Post