CVE-2022-22005
published 2022-02-09CVE-2022-22005: Microsoft SharePoint Server Remote Code Execution Vulnerability
PriorityP182high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
ITWVulnCheck KEV
Exploited in the wild
EPSS
16.83%
96.7th 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 < 15.0.5423.1000 | 15.0.5423.1000 |
| microsoft | microsoft_sharepoint_enterprise_server_2016 | >= 16.0.0 < 16.0.5278.1000 | 16.0.5278.1000 |
| microsoft | microsoft_sharepoint_server_2019 | >= 16.0.0 < 16.0.10383.20001 | 16.0.10383.20001 |
| microsoft | microsoft_sharepoint_server_subscription_edition | >= 16.0.0 < 16.0.14326.20742 | 16.0.14326.20742 |
| microsoft | sharepoint_enterprise_server | — | — |
| microsoft | sharepoint_foundation | — | — |
| 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
- →Exploitation requires an authenticated user with page creation permissions on SharePoint Server — detections should focus on authenticated POST requests to page creation endpoints on public-facing SharePoint instances. ↗
- →Microsoft rates exploitation as 'More Likely' for both latest and older software releases, indicating active weaponization risk; prioritize monitoring SharePoint Server 2013–2019 for anomalous authenticated activity. ↗
- ·Exploitation requires the attacker to already be authenticated and hold page-creation permissions; unauthenticated access alone is insufficient to trigger RCE. ↗
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
vulncheck8.8HIGH
vendor_msrc8.8HIGH
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GHSA
GHSA-h874-8cgj-mc28: Microsoft SharePoint Server Remote Code Execution Vulnerability
ghsa_unreviewed·2022-02-10
CVE-2022-22005 [HIGH] CWE-502 GHSA-h874-8cgj-mc28: Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability.
VulnCheck
Microsoft SharePoint Deserialization of Untrusted Data
vulncheck·2022·CVSS 8.8
CVE-2022-22005 [HIGH] Microsoft SharePoint Deserialization of Untrusted Data
Microsoft SharePoint Deserialization of Untrusted Data
Microsoft SharePoint Server Remote Code Execution Vulnerability
Affected: Microsoft SharePoint
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Exploitation References: https://www.cisa.gov/sites/default/files/2024-07/aa24-207a-dprk-cyber-group-conducts-global-espionage-campaign.pdf
Microsoft
Microsoft SharePoint Server Remote Code Execution Vulnerability
vendor_msrc·2022-02-08·CVSS 8.8
CVE-2022-22005 [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.
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 Release:Exploitation More Likely;Older Software Release:Exploitation More Likely;DOS:N/A
Reference: https://www.microsoft.com/download/details.aspx?familyid=977f2baf-941b-423a-bc79-8383a844310a
Reference: https://www.microsoft.com/download/details.aspx?familyid=931bc018-8f42-4e39-ae81-
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday for Feb. 2022 — Snort rules and prominent vulnerabilities
blogs_talos·2022-02-08·CVSS 7.8
CVE-2022-21997 [HIGH] Microsoft Patch Tuesday for Feb. 2022 — Snort rules and prominent vulnerabilities
Microsoft released its monthly security update Tuesday, disclosing 51 vulnerabilities across its large collection of hardware and software.
None of the vulnerabilities disclosed this month are considered “critical,” an extreme rarity for the company’s Patch Tuesdays. Additionally, none of the issues Microsoft patched have been exploited in the wild to this point, nor have they been publicly disclosed.
There are still a few vulnerabilities of note, however, including CVE-2022-21997, CVE-2022-21999 and CVE-2022-22715, which are all privilege elevation vulnerabilities in the Microsoft print spooler service. In the event an exploit is developed, an adversary could use these vulnerabilities to execute code as a system user or higher-level privileges.
There are four other similar vulnerabilit
Krebs
Microsoft Patch Tuesday, February 2022 Edition
blogs_krebs·2022-02-08·CVSS 7.0
[HIGH] Microsoft Patch Tuesday, February 2022 Edition
Microsoft today released software updates to plug security holes in its Windows operating systems and related software. This month’s relatively light patch batch is refreshingly bereft of any zero-day threats, or even scary critical vulnerabilities. But it does fix four dozen flaws, including several that Microsoft says will likely soon be exploited by malware or malcontents.
While none of the patches address bugs that earned Microsoft’s most dire “critical” rating, there are multiple “remote code execution” vulnerabilities that Redmond believes are ripe for exploitation. Among those is CVE-2022-22005, a weakness in Microsoft’s Sharepoint Server versions 2013-2019 that could be exploited by any authenticated user.
“The vulnerability does require an attacker to be authenticated in order t
Krebs
Microsoft Patch Tuesday, February 2022 Edition
blogs_krebs·2022-02-08·CVSS 7.0
[HIGH] Microsoft Patch Tuesday, February 2022 Edition
Microsoft today released software updates to plug security holes in its Windows operating systems and related software. This month’s relatively light patch batch is refreshingly bereft of any zero-day threats, or even scary critical vulnerabilities. But it does fix four dozen flaws, including several that Microsoft says will likely soon be exploited by malware or malcontents.
While none of the patches address bugs that earned Microsoft’s most dire “critical” rating, there are multiple “remote code execution” vulnerabilities that Redmond believes are ripe for exploitation. Among those is CVE-2022-22005 , a weakness in Microsoft’s Sharepoint Server versions 2013-2019 that could be exploited by any authenticated user.
“The vulnerability does require an attacker to be authenticated in order
Tenable
Microsoft’s February 2022 Patch Tuesday Addresses 48 CVEs (CVE-2022-21989)
blogs_tenable·2022-02-08·CVSS 7.8
[HIGH] Microsoft’s February 2022 Patch Tuesday Addresses 48 CVEs (CVE-2022-21989)
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## Business needs
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Qualys
Microsoft & Adobe Patch Tuesday (February 2022) – Microsoft 70 Vulnerabilities with 0 Critical; Adobe 17 Vulnerabilities with 5 Critical | Qualys
blogs_qualys·2022-02-08·CVSS 8.8
[HIGH] Microsoft & Adobe Patch Tuesday (February 2022) – Microsoft 70 Vulnerabilities with 0 Critical; Adobe 17 Vulnerabilities with 5 Critical | Qualys
#### Table of Contents
- Microsoft Patch Tuesday February 2022
- Adobe Patch Tuesday February 2022
- Discover and Prioritize Patch Tuesday Vulnerabilities in VMDR
- Respond by Patching
- Webinar Series: This Month in Vulnerabilities & Patches
- About Patch Tuesday
- Contributor
## Microsoft Patch Tuesday – February 2022
Microsoft addresses 70 vulnerabilities in their February 2022 Patch Tuesday release. While none of the vulnerabilities in this month’s Microsoft release cycle have been assigned as critical risk, several have been given a High risk rating (CVSSv3.1 score of 7.0 – 8.9). As of this writing, none of this month’s list of vulnerabilities is known to be exploited in the wild.
Microsoft has fixed problems in their software including Remote Code Execution (RCE) vulnerabilities,
Qualys
Microsoft & Adobe Patch Tuesday (February 2022) – Microsoft 70 Vulnerabilities with 0 Critical; Adobe 17 Vulnerabilities with 5 Critical
blogs_qualys·2022-02-08·CVSS 8.8
[HIGH] Microsoft & Adobe Patch Tuesday (February 2022) – Microsoft 70 Vulnerabilities with 0 Critical; Adobe 17 Vulnerabilities with 5 Critical
## Table of Contents
Microsoft Patch Tuesday February 2022
Adobe Patch Tuesday February 2022
Discover and Prioritize Patch Tuesday Vulnerabilities in VMDR
Respond by Patching
Webinar Series: This Month in Vulnerabilities & Patches
About Patch Tuesday
Contributor
## Microsoft Patch Tuesday – February 2022
Microsoft addresses 70 vulnerabilities in their February 2022 Patch Tuesday release. While none of the vulnerabilities in this month’s Microsoft release cycle have been assigned as critical risk, several have been given a High risk rating (CVSSv3.1 score of 7.0 – 8.9). As of this writing, none of this month’s list of vulnerabilities is known to be exploited in the wild.
Microsoft has fixed problems in their software including Remote Code Execution (RCE) vulnerabilities, a former
Talos
Microsoft Patch Tuesday for Feb. 2022 — Snort rules and prominent vulnerabilities
blogs_talos·2022-02-08·CVSS 7.8
[HIGH] Microsoft Patch Tuesday for Feb. 2022 — Snort rules and prominent vulnerabilities
## Microsoft Patch Tuesday for Feb. 2022 — Snort rules and prominent vulnerabilities
Microsoft released its monthly security update Tuesday, disclosing 51 vulnerabilities across its large collection of hardware and software.
None of the vulnerabilities disclosed this month are considered “critical,” an extreme rarity for the company’s Patch Tuesdays. Additionally, none of the issues Microsoft patched have been exploited in the wild to this point, nor have they been publicly disclosed.
There are still a few vulnerabilities of note, however, including CVE-2022-21997 , CVE-2022-21999 and CVE-2022-22715 , which are all privilege elevation vulnerabilities in the Microsoft print spooler service. In the event an exploit is developed, an adversary could use these vulnerabilities to execute code
Crowdstrike
February 2022 Patch Tuesday: Updates and Analysis
blogs_crowdstrike·CVSS 7.5
CVE-2026-20929 [HIGH] February 2022 Patch Tuesday: Updates and Analysis
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Helping Non-Security Stakeholders Understand ATT&CK in 10 Minutes or Less [VI
Crowdstrike
February 2022 Patch Tuesday: Updates and Analysis
blogs_crowdstrike·CVSS 7.5
CVE-2026-20929 [HIGH] February 2022 Patch Tuesday: Updates and Analysis
How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed Apr 06, 2026
STARDUST CHOLLIMA Likely Compromises Axios npm Package Apr 01, 2026
Falcon for IT Supports Windows Secure Boot Certificate Lifecycle Management Apr 01, 2026
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse Mar 31, 2026
How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed Apr 06, 2026
STARDUST CHOLLIMA Likely Compromises Axios npm Package Apr 01, 2026
Falcon for IT Supports Windows Secure Boot Certificate Lifecycle Management Apr 01, 2026
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse Mar 31, 2026
Video Highlights the 4 Key Steps to Successful Incident Response Dec 02, 2019
Helping Non-Security Stakeholders Understand AT
2022-02-09
Published
Exploited in the wild