Is CVE-2023-4310 actively exploited?

No active exploitation of CVE-2023-4310 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-4310 be exploited remotely?

Yes. CVE-2023-4310 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-4310?

CVE-2023-4310 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-4310

CWE-77Published: September 5, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

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.

NVD Source

Risk Analysis

BeyondTrust Privileged Remote Access and Remote Support contain a command injection vulnerability that allows unauthenticated remote attackers to execute OS commands. With a CVSS score of 9.8, this critical flaw poses a severe risk to system integrity and confidentiality. It is not currently listed in the CISA KEV catalog.

There is no known public exploit for this vulnerability, and it is not in the KEV. It is remotely exploitable due to the network attack vector and low complexity.

Recommended Action

Upgrade BeyondTrust Privileged Remote Access and Remote Support to version 23.2.3 or later to resolve the vulnerability.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-4310 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.