BeyondTrust Privileged Remote Access/Remote Support 23.2.1/23.2.2 HTTP Request command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in BeyondTrust Privileged Remote Access and Remote Support 23.2.1/23.2.2. Affected is an unknown function of the component HTTP Request Handler. Executing a manipulation can lead to command injection. The identification of this vulnerability is CVE-2023-4310. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in BeyondTrust Privileged Remote Access and Remote Support 23.2.1/23.2.2 (Remote Access Software) and classified as critical. This vulnerability affects an unknown part of the component HTTP Request Handler. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) versions 23.2.1 and 23.2.2 contain a command injection vulnerability which can be exploited through a malicious HTTP request. Successful exploitation of this vulnerability can allow an unauthenticated remote attacker to execute underlying operating system commands within the context of the site user. This issue is fixed in version 23.2.3.

The weakness was shared 09/06/2023. The advisory is shared for download at beyondtrust.com. This vulnerability was named CVE-2023-4310 since 08/11/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 23.2.3 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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: Privileged Remote Access/Remote Support 23.2.3

Timelineinfo

08/11/2023 🔍
09/06/2023 +26 days 🔍
09/06/2023 +0 days 🔍
10/01/2023 +25 days 🔍

Sourcesinfo

Advisory: beyondtrust.com
Status: Confirmed

CVE: CVE-2023-4310 (🔍)
GCVE (CVE): GCVE-0-2023-4310
GCVE (VulDB): GCVE-100-238864

Entryinfo

Created: 09/06/2023 07:41
Updated: 10/01/2023 09:48
Changes: 09/06/2023 07:41 (41), 10/01/2023 09:48 (11)
Complete: 🔍
Cache ID: 216::103

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