CVE-2021-22321
published 2021-03-22CVE-2021-22321: There is a use-after-free vulnerability in a Huawei product. A module cannot deal with specific operations in special scenarios. Attackers can exploit this…
PriorityP426medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.71%
49.6th percentile
There is a use-after-free vulnerability in a Huawei product. A module cannot deal with specific operations in special scenarios. Attackers can exploit this vulnerability by performing malicious operations. This can cause memory use-after-free, compromising normal service. Affected product include some versions of NIP6300, NIP6600, NIP6800, S1700, S2700, S5700, S6700 , S7700, S9700, Secospace USG6300, Secospace USG6500, Secospace USG6600 and USG9500.
Affected
61 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| huawei | nip6300_firmware | — | — |
| huawei | nip6300_firmware | — | — |
| huawei | nip6600_firmware | — | — |
| huawei | nip6800_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s12700_firmware | — | — |
| huawei | s1700_firmware | — | — |
| huawei | s1700_firmware | — | — |
| huawei | s1700_firmware | — | — |
| huawei | s1700_firmware | — | — |
| huawei | s1700_firmware | — | — |
| huawei | s1700_firmware | — | — |
| huawei | s1700_firmware | — | — |
| huawei | s2700_firmware | — | — |
| huawei | s2700_firmware | — | — |
| huawei | s2700_firmware | — | — |
| huawei | s2700_firmware | — | — |
| huawei | s2700_firmware | — | — |
| huawei | s2700_firmware | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-03-22
Published