What is CVE-2021-22439?

CVE-2021-22439 is a high-severity vulnerability in Huawei Anyoffice, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2021-06-29.

How severe is CVE-2021-22439?

High severity. CVSS v3 base score is 8.1 out of 10.

Deserialization in Huawei Anyoffice

CVE-2021-22439

There is a deserialization vulnerability in Huawei AnyOffice V200R006C10. An attacker can construct a specific request to exploit this vulnerability. Successfully exploiting this vulnerability, the attacker can execute remote malicious code injection and to control the device.

Vulnerability class: Insecure Deserialization

EPSS: 0.008 (53.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei Anyoffice — versions v200r006c10
N/a Anyoffice — versions V200R006C10

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22439?: CVE-2021-22439 is a high-severity vulnerability in Huawei Anyoffice, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2021-06-29.
How severe is CVE-2021-22439?: High severity. CVSS v3 base score is 8.1 out of 10.