Resource exhaustion in Huawei Ecns280 Td
CVE-2021-22363
There is a resource management error vulnerability in eCNS280_TD V100R005C10SPC650. An attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.
EPSS: 0.007 (48.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Huawei Ecns280_td
- Huawei Ecns280_td_firmware — versions v100r005c10spc650
- N/a Ecns280_td — versions V100R005C10SPC650
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22363?
- CVE-2021-22363 is a high-severity vulnerability in Huawei Ecns280 Td, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2021-06-22.
- How severe is CVE-2021-22363?
- High severity. CVSS v3 base score is 7.5 out of 10.