CVE-2022-30157
published 2022-06-15CVE-2022-30157: Microsoft SharePoint Server Remote Code Execution Vulnerability
PriorityP261high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
7.37%
93.7th percentile
Microsoft SharePoint Server Remote Code Execution Vulnerability
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_sharepoint_enterprise_server_2013_service_pack_1 | >= 15.0.0 < 15.0.5459.1001 | 15.0.5459.1001 |
| microsoft | microsoft_sharepoint_enterprise_server_2016 | >= 16.0.0 < 16.0.5332.1001 | 16.0.5332.1001 |
| microsoft | microsoft_sharepoint_server_2019 | >= 16.0.0 < 16.0.10387.20008 | 16.0.10387.20008 |
| microsoft | microsoft_sharepoint_server_subscription_edition | >= 16.0.0 < 16.0.14931.20418 | 16.0.14931.20418 |
| microsoft | sharepoint_server | — | — |
| microsoft | sharepoint_server | — | — |
| microsoft | sharepoint_server | — | — |
| msrc | microsoft_sharepoint_enterprise_server_2013_service_pack_1 | — | — |
| msrc | microsoft_sharepoint_enterprise_server_2016 | — | — |
| msrc | microsoft_sharepoint_server_2019 | — | — |
| msrc | microsoft_sharepoint_server_subscription_edition | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →Attacker must be authenticated with page-creation privileges to exploit; monitor for low-privileged authenticated users creating new SharePoint pages/sites with unusual or embedded code content. ↗
- →Exploitation vector is network-based and involves creating a site with specific crafted code on a vulnerable SharePoint server; monitor SharePoint site/page creation events for anomalous code patterns. ↗
- ·Exploitation is assessed as 'Less Likely' for both latest and older software releases, and has not been publicly disclosed or observed in the wild at time of advisory publication. ↗
- ·Customer action (patching) is required; multiple patch packages are available via Microsoft Download Center for affected SharePoint Server versions. ↗
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
vendor_msrc8.8HIGH
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GHSA
GHSA-g8mh-986p-76jj: Microsoft SharePoint Server Remote Code Execution Vulnerability
ghsa_unreviewed·2022-06-16·CVSS 8.8
CVE-2022-30157 [HIGH] GHSA-g8mh-986p-76jj: Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-30158.
GHSA
GHSA-3r8w-qwcg-rp5p: Microsoft SharePoint Server Remote Code Execution Vulnerability
ghsa_unreviewed·2022-06-16·CVSS 8.8
CVE-2022-30158 [HIGH] GHSA-3r8w-qwcg-rp5p: Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-30157.
Microsoft
Microsoft SharePoint Server Remote Code Execution Vulnerability
vendor_msrc·2022-06-14·CVSS 8.8
CVE-2022-30157 [HIGH] Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
FAQ: According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?
The attacker must be authenticated and possess the permissions for page creation to be able to exploit this vulnerability.
FAQ: How could an attacker exploit this vulnerability?
In a network-based attack an attacker would need to have the privileges to create a page on a vulnerable SharePoint server. By creating a site using specific code, the attacker could execute code remotely on the target server.
Microsoft Office SharePoint: Microsoft Office SharePoint
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Relea
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday for June 2022 — Snort rules and prominent vulnerabilities
blogs_talos·2022-06-14·CVSS 9.8
CVE-2022-30136 [CRITICAL] Microsoft Patch Tuesday for June 2022 — Snort rules and prominent vulnerabilities
## Microsoft Patch Tuesday for June 2022 — Snort rules and prominent vulnerabilities
Microsoft released its monthly security update Tuesday, disclosing 55 vulnerabilities in the company’s firmware and software. One of these vulnerabilities is considered critical, 40 are listed as high severity, and the remainder is considered "moderate."
The most serious issue is CVE-2022-30136 , a remote code execution vulnerability in the Windows Network File System (NFS) service, version NFSv4.1, with a severity score of near-maximum 9.8. An attacker can exploit the vulnerability over the network by making an unauthenticated, specially crafted call to a Network File System (NFS) service to execute remote code. To mitigate this vulnerability, users are advised to disable the vulnerable version NFSV4.1
Qualys
June 2022 Patch Tuesday | Microsoft Releases 55 Vulnerabilities With 3 Critical; Adobe Releases 6 Advisories, 46 Vulnerabilities With 40 Critical.
blogs_qualys·2022-06-14·CVSS 7.8
[HIGH] June 2022 Patch Tuesday | Microsoft Releases 55 Vulnerabilities With 3 Critical; Adobe Releases 6 Advisories, 46 Vulnerabilities With 40 Critical.
## Table of Contents
Microsoft Patch Tuesday Summary
The June 2022 Microsoft Vulnerabilities Are Classified As Follows:
Notable Microsoft Vulnerabilities Patched
Microsoft Guidance on Intel Processor MMIO Stale Data Vulnerabilities
Windows Server 2022 Azure Edition Core Hotpatch (KB5014677) OS Build 20348.770
Microsoft Critical and Important Vulnerability Highlights
Microsoft Last But Not Least
Adobe Security Bulletins and Advisories
About Qualys Patch Tuesday
Discover and Prioritize Vulnerabilities in Vulnerability Management Detection Response (VMDR)
Rapid Response With Patch Management (PM)
Qualys Monthly Webinar Series
Join the webinar This Month in Vulnerabilities & Patches
## Microsoft Patch Tuesday Summary
Microsoft has fixed 55 vulnerabilities (aka flaws) in the June
Talos
Microsoft Patch Tuesday for June 2022 — Snort rules and prominent vulnerabilities
blogs_talos·2022-06-14·CVSS 9.8
CVE-2022-30136 [CRITICAL] Microsoft Patch Tuesday for June 2022 — Snort rules and prominent vulnerabilities
Microsoft released its monthly security update Tuesday, disclosing 55 vulnerabilities in the company’s firmware and software. One of these vulnerabilities is considered critical, 40 are listed as high severity, and the remainder is considered "moderate."
The most serious issue is CVE-2022-30136, a remote code execution vulnerability in the Windows Network File System (NFS) service, version NFSv4.1, with a severity score of near-maximum 9.8. An attacker can exploit the vulnerability over the network by making an unauthenticated, specially crafted call to a Network File System (NFS) service to execute remote code. To mitigate this vulnerability, users are advised to disable the vulnerable version NFSV4.1 and restart the NFS server or reboot the machine. Microsoft SharePoint server contains
Qualys
June 2022 Patch Tuesday | Microsoft Releases 55 Vulnerabilities With 3 Critical; Adobe Releases 6 Advisories, 46 Vulnerabilities With 40 Critical. | Qualys
blogs_qualys·2022-06-14·CVSS 7.8
[HIGH] June 2022 Patch Tuesday | Microsoft Releases 55 Vulnerabilities With 3 Critical; Adobe Releases 6 Advisories, 46 Vulnerabilities With 40 Critical. | Qualys
#### Table of Contents
- Microsoft Patch Tuesday Summary
- The June 2022 Microsoft Vulnerabilities Are Classified As Follows:
- Notable Microsoft Vulnerabilities Patched
- Microsoft Guidance on Intel Processor MMIO Stale Data Vulnerabilities
- Windows Server 2022 Azure Edition Core Hotpatch (KB5014677) OS Build 20348.770
- Microsoft Critical and Important Vulnerability Highlights
- Microsoft Last But Not Least
- Adobe Security Bulletins and Advisories
- About Qualys Patch Tuesday
- Discover and Prioritize Vulnerabilities in Vulnerability Management Detection Response (VMDR)
- Rapid Response With Patch Management (PM)
- Qualys Monthly Webinar Series
- Join the webinar This Month in Vulnerabilities & Patches
## Microsoft Patch Tuesday Summary
Microsoft has fixed 55 vulnerabilities (aka fl
2022-06-15
Published