CVE-2020-7258
Network Security Management (NSM) - Cross site scripting vulnerability
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Network Security Management (NSM) - Cross site scripting vulnerability
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.
- Record
CVE-2020-7258- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2020-28385
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.
- Record
EUVD-2020-28385- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gc8m-p5fx-xx5c No score
Cross site scripting vulnerability in McAfee Network Security Management (NSM) Prior to 9.1...
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.
- Record
GHSA-gc8m-p5fx-xx5c- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2020-7258- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-7258 is a medium vulnerability (CVSS 4.8) in Mcafee Network Security Management (nsm), published March 18, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. No source names a fixed version.