What’s Vulnerable › Vulnerabilities

CVE-2020-7256: Network Security Management (NSM) - Cross site scripting vulnerability

• Severity: medium (CVSS 4.8 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: 2020-03-18 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross site scripting vulnerability in McAfee Network Security Management (NSM) Prior to 9.1 update 6 Mar 2020 Update allows attackers to unspecified impact via unspecified vectors.

Affected products

• McAfee Network Security Management (NSM): before 9.1.7.80 — fixed in 9.1.7.80

How to fix

Upgrade to a fixed version: McAfee Network Security Management (NSM) 9.1.7.80. Check the vendor advisory for mitigations.

References

• https://kc.mcafee.com/corporate/index?page=content&id=SB10310
• https://kc.mcafee.com/corporate/index?page=content&id=SB10310

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