Splunk Enterprise up to 8.1.12/8.2.9/9.0.3 REST API Endpoint privilege escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Splunk Enterprise up to 8.1.12/8.2.9/9.0.3. This impacts an unknown function of the component REST API Endpoint. Performing a manipulation results in an unknown weakness. This vulnerability was named CVE-2023-22938. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Splunk Enterprise up to 8.1.12/8.2.9/9.0.3 (Log Management Software). This affects an unknown code of the component REST API Endpoint. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘sendemail’ REST API endpoint lets any authenticated user send an email as the Splunk instance. The endpoint is now restricted to the ‘splunk-system-user’ account on the local instance.

The weakness was presented 02/14/2023 as SVD-2023-0208. It is possible to read the advisory at advisory.splunk.com. This vulnerability is uniquely identified as CVE-2023-22938 since 01/10/2023. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 8.1.13, 8.2.10 or 9.0.4 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (Splunk Inc.): 🔍

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: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Enterprise 8.1.13/8.2.10/9.0.4

Timelineinfo

01/10/2023 🔍
02/14/2023 +35 days 🔍
02/14/2023 +0 days 🔍
03/15/2023 +29 days 🔍

Sourcesinfo

Advisory: SVD-2023-0208
Status: Confirmed

CVE: CVE-2023-22938 (🔍)
GCVE (CVE): GCVE-0-2023-22938
GCVE (VulDB): GCVE-100-221043

Entryinfo

Created: 02/14/2023 21:08
Updated: 03/15/2023 23:11
Changes: 02/14/2023 21:08 (49), 03/15/2023 23:11 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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