CVE-2020-7343 json
Improper Authorization vulnerability in MA
published 2021-01-18 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-28470
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
Missing Authorization vulnerability in McAfee Agent (MA) for Windows prior to 5.7.1 allows local users to block McAfee product updates by manipulating a directory used by MA for temporary files. The product would continue to function with out-of-date detection files.
Patch / fix
- McAfee, LLC McAfee Agent 5.7.1
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:P/A:N |
Affected products
- McAfee, LLC McAfee Agent
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
kc.mcafee.com
/corporate/index?page=content&id=SB10343
broken-link, vendor-advisory
Sources
- CVE List CVE-2020-7343
- NVD CVE-2020-7343
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