Which products and versions are affected by CVE-2023-3450?

Affected: Rg-Bcr860 Firmware (Ruijie) versions 2.5.13; RG-BCR860 versions >= 2.5.13. The full list is in the CVE brief.

Is CVE-2023-3450 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2023-3450 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

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

Public exploit code is available.

Is there a fix for CVE-2023-3450?

No fixed version is listed yet; check the vendor advisory for mitigations.

How urgently should CVE-2023-3450 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2023-3450

HighPublic exploit

The manipulation leads to os command injection.

Published Jun 28, 2023 · Updated Nov 21, 2024

Key Facts

Patch immediately

CVE-2023-3450 is a high-severity vulnerability (CVSS 7.2 v3.1) affecting Rg-Bcr860 Firmware (Ruijie), RG-BCR860.
It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
EPSS estimates a 51% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v3.1

7.2

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

EPSS (30-day exploit likelihood)

51%

Higher than 98.9% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

Available

Proof-of-concept or weaponized module

Get the full CVE-2023-3450 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

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.

Affected Products

2 affected entries in total

Product	Affected versions	Fixed in
Rg-Bcr860 FirmwareRuijie	2.5.13	n/a
RG-BCR860	>= 2.5.13	n/a

Timeline

Publicly disclosed
Jun 28, 2023
Last updated
Nov 21, 2024

Weakness Type

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

References

advisoryhttps://vuldb.com/?ctiid.232547
advisoryhttps://vuldb.com/?id.232547
exploithttps://github.com/RCEraser/cve/blob/main/RG-BCR860.md

FAQ

Common Questions.

A vulnerability was found in Ruijie RG-BCR860 2.5.13 and classified as critical.
Affected: Rg-Bcr860 Firmware (Ruijie) versions 2.5.13; RG-BCR860 versions >= 2.5.13. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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