CVE-2020-1823: Medium severity huawei ips firmware vulnerability
There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289)
The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-1823?
CVE-2020-1823 is classified as a high severity vulnerability due to the potential for exploitation leading to unauthorized access to sensitive data.
How do I fix CVE-2020-1823?
To mitigate CVE-2020-1823, it is important to update the affected Huawei products to their latest firmware versions that address this vulnerability.
Which Huawei products are affected by CVE-2020-1823?
CVE-2020-1823 affects multiple versions of Huawei's IPS Module, NGFW Module, NIP6300, NIP6600, NIP6800, and Secospace USG series firmware.
What type of vulnerability is CVE-2020-1823?
CVE-2020-1823 is categorized as an out of bounds read vulnerability that can occur during the processing of incoming data packets.
Is CVE-2020-1823 actively exploited in the wild?
As of the latest updates, there is no confirmed evidence that CVE-2020-1823 is being actively exploited in the wild.