CVE-2021-31975
published 2021-06-08CVE-2021-31975: Server for NFS Information Disclosure Vulnerability
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
3.66%
88.4th percentile
Server for NFS Information Disclosure Vulnerability
Affected
40 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1507 | >= 10.0.0 < 10.0.10240.18967 | 10.0.10240.18967 |
| microsoft | windows_10_version_1607 | >= 10.0.0 < 10.0.14393.4467 | 10.0.14393.4467 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.1999 | 10.0.17763.1999 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1621 | 10.0.18363.1621 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.1052 | 10.0.19041.1052 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.1052 | 10.0.19042.1052 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.1052 | 10.0.19043.1052 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.20045 | 6.3.9600.20045 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.20044 | 6.3.9600.20044 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.0 < 6.2.9200.23372 | 6.2.9200.23372 |
| microsoft | windows_server_2012_r2 | >= 6.3.0 < 6.3.9600.20045 | 6.3.9600.20045 |
| microsoft | windows_server_2012_r2 | >= 6.3.0 < 6.3.9600.20044 | 6.3.9600.20044 |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | >= 10.0.0 < 10.0.14393.4467 | 10.0.14393.4467 |
| microsoft | windows_server_2019 | >= 10.0.0 < 10.0.17763.1999 | 10.0.17763.1999 |
| microsoft | windows_server_version_2004 | >= 10.0.0 < 10.0.19041.1052 | 10.0.19041.1052 |
| microsoft | windows_server_version_20h2 | >= 10.0.0 < 10.0.19042.1052 | 10.0.19042.1052 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:C/I:N/A:N
vendor_msrc7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-64fh-jc9p-6wfr: Server for NFS Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-31975
ghsa_unreviewed·2022-05-24·CVSS 7.5
CVE-2021-31976 [HIGH] CWE-200 GHSA-64fh-jc9p-6wfr: Server for NFS Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-31975
Server for NFS Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-31975.
GHSA
GHSA-h9jh-w737-4r58: Server for NFS Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-31976
ghsa_unreviewed·2022-05-24·CVSS 7.5
CVE-2021-31975 [HIGH] CWE-200 GHSA-h9jh-w737-4r58: Server for NFS Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-31976
Server for NFS Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-31976.
Microsoft
Server for NFS Information Disclosure Vulnerability
vendor_msrc·2021-06-08·CVSS 7.5
CVE-2021-31975 [HIGH] Server for NFS Information Disclosure Vulnerability
Server for NFS Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process.
Windows Network File System: Windows Network File System
Microsoft: Microsoft
Impact: Information Disclosure
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5003646
Reference: https://support.microsoft.com/help/5003646
Reference: https://catalog.update.microsoft.com/v7/
No detection rules found.
No public exploits indexed.
2021-06-08
Published