Vulnerability in Huawei Ips_module
CVE-2021-22320
There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages correctly. Attackers can exploit this vulnerability by sending malicious messages to an affected module. This can lead to denial of…
EPSS: 0.007 (50.1th 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 Ips_module
- Huawei Ips_module_firmware — versions v500r005c00spc100, v500r005c00spc200, v500r005c20spc300
- Huawei Ngfw_module
- Huawei Ngfw_module_firmware — versions v500r005c00spc100, v500r005c00spc200, v500r005c20spc300
- Huawei Nip6600
- Huawei Nip6600_firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Huawei Nip6800
- Huawei Nip6800_firmware — versions v500r001c60spc500, v500r005c00spc100, v500r005c00spc200
- Huawei Secospace_usg6300
- Huawei Secospace_usg6300_firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
References
- psirt@huawei.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22320?
- CVE-2021-22320 is a high-severity vulnerability in Huawei Ips_module. CVSS score: 7.5/10. Published 2021-03-22.
- How severe is CVE-2021-22320?
- High severity. CVSS v3 base score is 7.5 out of 10.