Splunk Enterprise up to 8.1.11/8.2.8/9.0.1 Mobile Alerts deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability labeled as very critical has been found in Splunk Enterprise up to 8.1.11/8.2.8/9.0.1. Affected is an unknown function of the component Mobile Alerts Handler. Executing a manipulation can lead to deserialization. This vulnerability is tracked as CVE-2022-43567. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Splunk Enterprise up to 8.1.11/8.2.8/9.0.1 (Log Management Software). It has been declared as very critical. This vulnerability affects an unknown part of the component Mobile Alerts Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, an authenticated user can run arbitrary operating system commands remotely through the use of specially crafted requests to the mobile alerts feature in the Splunk Secure Gateway app.

The weakness was disclosed 11/05/2022. The advisory is shared for download at research.splunk.com. This vulnerability was named CVE-2022-43567 since 10/20/2022. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 11/05/2022).

Upgrading to version 8.1.12, 8.2.9 or 9.0.2 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
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: Deserialization
CWE: CWE-502 / CWE-20
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 8.1.12/8.2.9/9.0.2

Timelineinfo

10/20/2022 🔍
11/05/2022 +16 days 🔍
11/05/2022 +0 days 🔍
11/05/2022 +0 days 🔍

Sourcesinfo

Advisory: research.splunk.com
Status: Confirmed

CVE: CVE-2022-43567 (🔍)
GCVE (CVE): GCVE-0-2022-43567
GCVE (VulDB): GCVE-100-212992

Entryinfo

Created: 11/05/2022 08:17
Changes: 11/05/2022 08:17 (50)
Complete: 🔍
Cache ID: 216::103

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