CVE-2021-42295
mediumpriority · track · 23EPSS 0.030 · 87 %ileEURUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
3.04% (87th) EPSS
CVSS 4.3 · medium
Who says so?
4 sources
cnnvd · enisa_euvd · fstec_bdu · nvd
EPSS · scored 2026-10-27
Visual Basic for Applications Information Disclosure Vulnerability
01
cvss
Technical severity, 0–10. One row per scoring source.
6.5
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · secure@microsoft.com USexploitability 1.8 · impact 3.6
02
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
03
weaknesses
The CWE weakness classes this flaw belongs to.
04
affected products (16)
Products and version ranges known to be affected.
- Microsoft Microsoft 365 Apps for Enterprise16.0.1 → https://aka.ms/OfficeSecurityReleasesenisa_euvdEU
- microsoft office long term servicing channel= 2021nvdUScpe:2.3:a:microsoft:office_long_term_servicing_channel:*:*:*:*:*:*:*:*
05
also known as (4)
Other names and identifiers for this entity.
06
sources
Which sources assert this record, and when.
07
references (7)
External citations — patches, advisories, analysis.
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42295cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-42295cnnvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42295cnnvd
- https://vigilance.fr/vulnerability/Microsoft-365-Apps-vulnerabilities-de-decembre-2021-37076cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021121470cnnvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42295enisa_euvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42295PatchVendor Advisorynvd
scry
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