Out-of-bounds Read in Huawei Ese620x Vess
CVE-2021-22365
There is an out of bounds read vulnerability in eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. A local attacker can exploit this vulnerability by sending specific message to the target device. Due to insufficient validation of internal message, successful exploit may cause the process and the service abnormal.
Vulnerability class: Buffer Overflow
EPSS: 0.001 (4.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Huawei Ese620x_vess
- Huawei Ese620x_vess_firmware — versions v100r001c10spc200, v100r001c20spc200, v200r001c00spc300
- N/a Ese620x Vess — versions V100R001C10SPC200,V100R001C20SPC200,V200R001C00SPC300
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22365?
- CVE-2021-22365 is a low-severity vulnerability in Huawei Ese620x Vess, classified under Out-of-bounds Read. CVSS score: 3.3/10. Published 2021-06-22.
- How severe is CVE-2021-22365?
- Low severity. CVSS v3 base score is 3.3 out of 10.