Vulnerability · Published Jul 11, 2022 · Assigned by huawei
CVE-2021-39999
High 7.5
In plain English
A high-severity security flaw in eSE620X vESS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)0.7%top 47.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | eSE620X vESS | V100R001C10SPC200,V100R001C20SPC200 |