CVE-2021-22310 Information disclosure in NIP6300;NIP6600;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG9500

Medium 4.4 Published 22 Mar 2021 Updated 3 Aug 2024

Attackers can obtain sensitive information from log files when users log in to Huawei network devices.

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-2021-22310?

CVE-2021-22310 is a medium-severity vulnerability in Huawei Nip6300 Firmware, published on 22 Mar 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

There is an information leakage vulnerability in some huawei products. Due to the properly storage of specific information in the log file, the attacker can obtain the information when a user logs in to the device. Successful exploit may cause an information leak. Affected product versions include: NIP6300 versions V500R001C00,V500R001C20,V500R001C30;NIP6600 versions V500R001C00,V500R001C20,V500R001C30;Secospace USG6300 versions V500R001C00,V500R001C20,V500R001C30;Secospace USG6500 versions V500R001C00,V500R001C20,V500R001C30;Secospace USG6600 versions V500R001C00,V500R001C20,V500R001C30,V500R001C50,V500R001C60,V500R001C80;USG9500 versions V500R005C00,V500R005C10.

Weakness: CWE-532

Which versions are affected by CVE-2021-22310?

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-2021-22310?

No fix has been published for CVE-2021-22310 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-22310 being exploited?

There is no known exploitation of CVE-2021-22310 in the wild and no public exploit code.

All Huawei Nip6300 Firmware vulnerabilities

Sources

Also known as GHSA-gxj4-3cxj-q8mp.