Medium severity · published Sep 15, 2021
CVE-2021-38669
Microsoft Edge (Chromium-based) Tampering Vulnerability
6.4
CVSS
2.9%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.9% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ED
Edge · Microsoft
before 93.0.961.44 · source: NVD
EC
Edge Chromium · Microsoft
before 93.04577.63 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-38669
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-38669
msrc.microsoft.com
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38669
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38669
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