Vulnerability Intelligence Report
CVE-2023-4310
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.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:1.41%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-77 ↗CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| BeyondTrust | Privileged Remote Access (PRA) | 23.2.1 (affected), 23.2.2 (affected) |
| BeyondTrust | Remote Support (RS) | 23.2.1 (affected), 23.2.2 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.407%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government · CERT · USA |
| Reserved | 2023-08-11T17:05:35 |
| Published | 2023-09-05T20:15:57 |
| Patch Date | 2023-08-03 |
| Last Updated | 2024-10-01T14:58:14 |
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