CVE-2022-30130: microsoft microsoft .net framework 3.5 and 4.6/4.6.2
CVSS: 4.3v2.0MediumModified
Published 10-05-2022Last modified 10-07-2025
Vulnerability summary
CVE-2022-30130 is a medium (CVSS 4.3) vulnerability in microsoft microsoft .net framework 3.5 and 4.6/4.6.2. EPSS estimates a 3.15% chance of exploitation in the next 30 days, higher than 87.7% of scored vulnerabilities.
CVSS score
4.3/10
010
Medium · v2.0 (NVD)EPSS score
3.15%
0%100%
Low · +0.24 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 10-05-2022PublishedVulnerability first disclosed.
- 10-07-2025Last modifiedVulnerability information updated.
Description
.NET Framework Denial of Service Vulnerability
CVSS metrics
3 scores · 2 sources · 2 versionsLow 3.3Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:CSourcesAll 2 agree
- NVDNIST3.3LowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
3.15%
Chance of exploitation in the next 30 days
Percentile
88%
Versus all other CVEs
30-day change
+0.24 pp
From 2.91% on 19-09-2026
19-09-202619-10-2026
EPSS score3.15%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Microsoft4 products
- microsoft .net framework 3.5 and 4.6/4.6.2≥ 10.0.0, < 10.0.10240.19624
- microsoft .net framework 4.6.2≥ 4.7.0, < 4.7.03946.07
- microsoft .net framework 4.6.2/4.7/4.7.1/4.7.2≥ 4.7.0, < 4.7.03946.07
- .net_framework3.5 | 4.6.2 | 4.7 | 4.7.1 | 4.7.2 | 4.8 | 3.5.1 | 4.6 | 4.6.1 | 2.0:sp2 | 3.0:sp2
1 vendor · 4 products
References
1 links
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30130Vendor Advisory