CVE-2024-20369

Severity: medium (CVSS 6.1 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: 2024-05-15 · updated 2026-06-17
Weakness: CWE-601

Description

A vulnerability in the web-based management interface of Cisco Crosswork Network Services Orchestrator (NSO) could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of a parameter in an HTTP request. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious website.

Affected products

Cisco Network Services Orchestrator: from 5.4 before 5.5.10.1; from 5.6 before 5.6.14.3; from 5.7 before 5.7.15; from 5.8 before 5.8.13.1; from 6.0 before 6.0.12; from 6.1 before 6.1.7 — fixed in 5.5.10.1, 5.6.14.3, 5.7.15, 5.8.13.1, 6.0.12, 6.1.7

How to fix

Upgrade to a fixed version: Cisco Network Services Orchestrator 5.5.10.1, 5.6.14.3, 5.7.15, 5.8.13.1. Check the vendor advisory for mitigations.

References

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