CVE-2021-39999: Buffer Overflow
Published Jul 11, 2022
·Updated
There is a buffer overflow vulnerability in eSE620X vESS V100R001C10SPC200 and V100R001C20SPC200. An attacker can exploit this vulnerability by sending a specific message to the target device due to insufficient validation of packets. Successful exploit could cause a denial of service condition.
Affected Software
3 affected components
Huawei Ese620x Vess Firmware=v100r001c10spc200
Huawei Ese620x Vess Firmware=v100r001c20spc200
Huawei eSE620X vESS
Event History
Jul 11, 2022
CVE Published
via MITRE·01:56 PM
Data Sourced
via MITRE·01:56 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2021-39999.
2
What is the severity of CVE-2021-39999?
The severity of CVE-2021-39999 is high with a CVSS score of 7.5.
3
Which software versions are affected by CVE-2021-39999?
The software versions affected by CVE-2021-39999 are Huawei Ese620x Vess Firmware v100r001c10spc200 and v100r001c20spc200.
4
How can the vulnerability CVE-2021-39999 be exploited?
The vulnerability CVE-2021-39999 can be exploited by sending a specific message to the target device due to insufficient validation of packets.
5
What is the impact of a successful exploit of CVE-2021-39999?
A successful exploit of CVE-2021-39999 could cause a denial of service condition.