CVE-2021-22383
Last modified
CVE-2021-22383 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. There is an out-of-bounds read vulnerability in eCNS280_TD V100R005C10 and eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. The vulnerability is due to a message-handling function that contains an out-of-bounds read vulnerability. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
There is an out-of-bounds read vulnerability in eCNS280_TD V100R005C10 and eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. The vulnerability is due to a message-handling function that contains an out-of-bounds read vulnerability. An attacker can exploit this vulnerability by sending a specific message to the target device, which could cause a Denial of Service (DoS).
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Ecns280 Td Firmware | v100r005c10 |
| Huawei | Ese620x Vess Firmware | v100r001c10spc200 |
| Huawei | Ese620x Vess Firmware | v100r001c20spc200 |
| Huawei | Ese620x Vess Firmware | v200r001c00spc300 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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