CVE-2020-7336: Network Security Management (NSM) - Cross Site Request Forgery vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-01-05 · updated 2026-06-17
Weakness: CWE-352

Description

Cross Site Request Forgery vulnerability in McAfee Network Security Management (NSM) prior to 10.1.7.35 and NSM 9.x prior to 9.2.9.55 may allow an attacker to change the configuration of the Network Security Manager via a carefully crafted HTTP request.

Affected products

McAfee Network Security Management: from 9.0 before 9.2.9.55; from 10.0 before 10.1.7.35 — fixed in 10.1.7.35, 9.2.9.55

How to fix

Upgrade to a fixed version: McAfee Network Security Management 10.1.7.35, 9.2.9.55. Check the vendor advisory for mitigations.

References

https://kc.mcafee.com/corporate/index?page=content&id=SB10341
https://kc.mcafee.com/corporate/index?page=content&id=SB10341

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