SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2022-29108

Microsoft SharePoint Server Remote Code Execution Vulnerability

HIGH 8.8EPSS 11.1%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 11.1%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.

Description

Microsoft SharePoint Server Remote Code Execution Vulnerability

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
11.11% probability · 96th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
microsoft/sharepoint enterprise server · microsoft/sharepoint foundation · microsoft/sharepoint server
Source
secure@microsoft.com
EPSS trend
0%8%15%28 September 2026: 10.75%3 November 2026: 11.11%28 September 20263 November 2026

EPSS moved from 10.8% on 28 September 2026 to 11.1% on 3 November 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.