CVE-2023-3450 Ruijie RG-BCR860 Network Diagnostic Page os command injection

Medium 4.7 Published 28 Jun 2023 Updated 8 Nov 2024

Remote attackers can execute arbitrary OS commands on Ruijie RG-BCR860 devices via the Network Diagnostic Page.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-3450?

CVE-2023-3450 is a medium-severity command injection vulnerability in Ruijie RG-BCR860, published on 28 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim.

Official 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.

Weakness: CWE-78

Which versions are affected by CVE-2023-3450?

It affects 1 product.

Products include Ruijie Rg-Bcr860 Firmware.

How do I fix CVE-2023-3450?

No fix has been published for CVE-2023-3450 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2023-3450 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-3450 exists.

Public exploit code: 2 proofs of concept on GitHub.

Sources

Also known as GHSA-7rqq-78qv-fwr8.