What is the CVSS score of CVE-2023-3450?

CVE-2023-3450 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 50.4%.

Is there a public PoC exploit available for CVE-2023-3450?

Yes, a public proof-of-concept exploit is available for CVE-2023-3450. Prioritise patching immediately. EPSS: 50.4%.

Rg Bcr860 Firmware CVE-2023-3450

HIGH

OS Command Injection (CWE-78)

2023-06-28 cna@vuldb.com

Command Injection Rg Bcr860 Firmware

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 28, 2023 - 18:15 nvd

HIGH 7.2

DescriptionNVD

A vulnerability was found in Ruijie RG-BCR860 2.5.13 and classified as critical. This issue affects some unknown processing of the component Network Diagnostic Page. The manipulation leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-232547. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

A vulnerability was found in Ruijie RG-BCR860 2.5.13 and classified as critical. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. A vulnerability was found in Ruijie RG-BCR860 2.5.13 and classified as critical. The manipulation leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-232547. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Ruijie Rg-Bcr860 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.