CVE-2021-22332 is a pointer double free vulnerability affecting specific versions of Huawei CloudEngine 5800, 6800, 7800, and 12800 series switches. An attacker can exploit this by performing a malicious operation, leading to a module crash and disruption of normal service. Rated with a CVSS score of 7.5 (HIGH), this vulnerability is network-exploitable with low attack complexity and no user interaction required, resulting in high availability impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v200r002c50spc800CPE matchmatch criteria | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:* | ||
v200r003c00spc810CPE matchmatch criteria | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810:*:*:*:*:*:*:* | ||
v200r005c00spc800CPE matchmatch criteria | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800:*:*:*:*:*:*:* | ||
v200r005c10spc800CPE matchmatch criteria | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10spc800:*:*:*:*:*:*:* | ||
v200r002c50spc800CPE matchmatch criteria | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r002c50spc800:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.