Microsoft SharePoint Server 2016/2019/Subcription Edition privilege escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft SharePoint Server 2016/2019/Subcription Edition and classified as critical. This vulnerability affects unknown code. The manipulation leads to an unknown weakness. This vulnerability is documented as CVE-2023-33134. The attack can be initiated remotely. There is not any exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft SharePoint Server 2016/2019/Subcription Edition (Groupware Software). It has been rated as critical. Impacted is confidentiality, integrity, and availability.

The weakness was released 07/11/2023 as confirmed security guidance (Website). The advisory is shared at portal.msrc.microsoft.com. The identification of this vulnerability is CVE-2023-33134. Neither technical details nor an exploit are publicly available.

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.8
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Microsoft): 8.8
Vendor Vector (Microsoft): 🔍

CNA Base Score: 8.8
CNA Vector (Microsoft): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

05/17/2023 🔍
07/11/2023 +55 days 🔍
07/11/2023 +0 days 🔍
07/11/2023 +0 days 🔍
07/28/2023 +17 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: portal.msrc.microsoft.com
Status: Confirmed

CVE: CVE-2023-33134 (🔍)
GCVE (CVE): GCVE-0-2023-33134
GCVE (VulDB): GCVE-100-233621

Entryinfo

Created: 07/11/2023 19:48
Updated: 07/28/2023 15:12
Changes: 07/11/2023 19:48 (25), 07/11/2023 19:49 (9), 07/11/2023 19:52 (19), 07/28/2023 15:05 (1), 07/28/2023 15:12 (10)
Complete: 🔍
Cache ID: 216::103

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