CVE-2020-1819: 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-2020-1819?
CVE-2020-1819 has a medium severity rating due to its potential for exploitation through out-of-bounds reads.
How do I fix CVE-2020-1819?
To fix CVE-2020-1819, update the affected Huawei products to the latest firmware version as recommended by the vendor.
What products are affected by CVE-2020-1819?
CVE-2020-1819 affects several Huawei products, including specific versions of the IPS Module, NGFW Module, NIP6300, NIP6600, NIP6800, Secospace USG6300, USG6500, USG6600, and USG6000V firmware.
Can CVE-2020-1819 be exploited remotely?
Yes, CVE-2020-1819 can potentially be exploited remotely if an attacker can send crafted data packets to the affected Huawei devices.
What actions should be taken if I am using a vulnerable Huawei product listed under CVE-2020-1819?
If you are using a vulnerable Huawei product listed under CVE-2020-1819, you should apply the recommended firmware updates immediately to mitigate the risk.