CVE-2021-22310: Medium severity huawei nip6300 firmware vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this information leakage vulnerability?
The vulnerability ID is CVE-2021-22310.
How does this vulnerability affect Huawei products?
This vulnerability affects certain versions of Huawei NIP6300, NIP6600, Secospace USG6300, Secospace USG6500, Secospace USG6600, and USG9500 firmware.
What is the severity of CVE-2021-22310?
The severity of CVE-2021-22310 is medium.
How can this vulnerability be exploited?
This vulnerability can be exploited by obtaining specific information from the log file when a user logs in to the affected device.
Is there a fix available for this vulnerability?
Yes, Huawei has released a security advisory with information on how to mitigate this vulnerability.