CVE-2020-9127 Command injection in NIP6300;NIP6600;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG9500

Medium 6.7 Published 13 Nov 2020 Updated 4 Aug 2024

High-privilege attackers can inject malicious code into files on Huawei network security devices, leading to command execution.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-9127?

CVE-2020-9127 is a medium-severity command injection vulnerability in Huawei Nip6300 Firmware, published on 13 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Some Huawei products have a command injection vulnerability. Due to insufficient input validation, an attacker with high privilege may inject some malicious codes in some files of the affected products. Successful exploit may cause command injection.Affected product versions include:NIP6300 versions V500R001C30,V500R001C60;NIP6600 versions V500R001C30,V500R001C60;Secospace USG6300 versions V500R001C30,V500R001C60;Secospace USG6500 versions V500R001C30,V500R001C60;Secospace USG6600 versions V500R001C30,V500R001C60;USG9500 versions V500R001C30,V500R001C60.

Weakness: CWE-77, CWE-20

Which versions are affected by CVE-2020-9127?

It affects 6 products.

Products include Huawei Nip6300 Firmware, Huawei Nip6600 Firmware, Huawei Secospace Usg6300 Firmware, Huawei Secospace Usg6500 Firmware, Huawei Secospace Usg6600 Firmware, Huawei Usg9500 Firmware.

How do I fix CVE-2020-9127?

No fix has been published for CVE-2020-9127 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-2020-9127 being exploited?

There is no known exploitation of CVE-2020-9127 in the wild and no public exploit code.

All Huawei Nip6300 Firmware vulnerabilities

Sources

Also known as GHSA-j543-4hfr-2w65.